Abkürzungsverzeichnis
| A | address bit | Adressbit | ||
| A | address | Adresse |  | |
| a | atto | Präfix für Trillionstel | | |
| A | ampere | Ampere | | |
| A-RACF | access RACF (NGN) | |||
| A-TSCH | adaptive time slotted channel hopping | |||
| A-TW-IPS | advanced true white IPS | |||
| A.b | ACCESS.bus | ACCESS.bus | | |
| A/D | analog digital converter | AD-Wandler | | |
| A/UX | Apple UNIX | | ||
| A2A | administration to administration | | ||
| A2A | application to application | | ||
| A2B | administration to business | | ||
| A2C | administration to consumer | | ||
| A2DP | advanced audio distribution profile (Bluetooth) | | ||
| A3 | algorithm 3 | A3-Algorithmus | | |
| A4WP | alliance for wireless power | | ||
| A5 | algorithm 5 | A5-Algorithmus | | |
| A8 | algorithm 8 | A8-Algorithmus | | |
| AA | administrative authority (ATM) | |||
| AA | application association | |||
| AA | automatic answering | Automatische Antwort | | |
| AA | administrative area (X.500) | |||
| AA | auto attendant | | ||
| AA | attribute authority (ARA) | |||
| AA | provider address | Anbieteradresse | ||
| AAA | authentication, authorization, and accounting | AAA-Server | | |
| AaaS | architecture as a service (cloud) | |||
| AAB | automatic alternative billing (CS, IN) | |||
| AAC | authorizing and access control (IETF) | |||
| AAC | advanced audio coding (speech encoding) | AAC-Kompression | | |
| AAC | authentification and accounting client | |||
| AAC | abbreviated address calling | |||
| AAC HE | advanced audio coding high efficiency (DAB+) | |||
| AAC+ | aacPlus | aacPlus | | |
| AAC-ELD | AAC enhanced low delay | | ||
| AAC-LD | AAC low delay | | ||
| AACH | access assignment channel (Tetra) | | ||
| AACS | advanced access content system (copy protection) | | ||
| AAE | auto-responding equipment | | ||
| AAF | advanced authoring format (file format) | | ||
| AAF | adjustable active filter | |||
| AAF | antialiasing filter | Antialiasing-Filter | | |
| AAI | authentication algorithm identification (802.11) | | ||
| AAIM | airborne autonomous integrity monitoring (navigation) | |||
| AAL | ATM adaption layer | ATM-Anpassungsschicht | | |
| AAL | ambient assisted living (telemedicine) | | ||
| AAL-PCI | AAL protocol control information (ATM) | AAL-Protokollsteuerinformation | ||
| AAL-SDU | AAL service data unit (ATM) | AAL-Dienstdatenelement | ||
| AAN | all area network | | ||
| AAP | Acethylacetonperoxid (Leiterplatte) | |||
| AAPI | ATM API | |||
| AAR | automatic alternative routing | Automatische alternative Wegwahl | | |
| AARP | AppleTalk address resolution protocol | AARP-Protokoll | | |
| AAS | adaptive antenna system | | ||
| AAT | average access time (memory) | | ||
| AAUI | Apple attachment unit interface | |||
| AAV | authentification algorithm version | |||
| AB | access burst (mobile communications) | |||
| AB | telephone responder | Anrufbeantworter | | |
| ABA | active brake assist (automotive) | |||
| ABA | American bankers association | |||
| ABAP | advanced business application programming (SAP) | | ||
| ABAS | aircraft-based augmentation system (location) | ABAS-System | | |
| ABB | Ausschuss für Blitzschutz und Blitzforschung (VDE) | |||
| ABB | automatic black balance (video) | Schwarzabgleich | | |
| ABBD | abbreviated dialing | |||
| ABBH | average bouncing busy hour | | ||
| ABC | administration and billing center (mobile communications) | |||
| ABC | active broadcast control (TR) | |||
| ABC | advanced bar code | |||
| ABC | automatic bandwidth control | |||
| ABC | automatic balance control | |||
| ABC | absorbing boundary condition | |||
| ABC | account and billing center | |||
| ABCS | advanced business communications via satellite | |||
| ABD | abbreviated dialing | Kurzwahl | | |
| ABDN | attendant blocking of directory number | |||
| ABEL | advanced boolean expression language | |||
| Abend | abnormal end | Unnormaler Abbruch | | |
| ABERL | ATIP burst error length (CD, orange book) | |||
| ABF | analog beamforming | | ||
| ABFN | adaptive beamforming network (mobile communications) | |||
| ABHC | average busy hour calls (BHC) | |||
| ABI | application binary interface | Binäre Anwendungsschnittstelle | | |
| ABIG | ACCESS.bus industry group | |||
| ABIOS | advanced basic input/output system (PS/2) | |||
| ABIS | ASTRA broadband interactive system | | ||
| ABM | asynchronous balanced mode (HDLC) | | ||
| ABM | accunet bandwidth manager | |||
| ABM | advanced battery management (UPS) | | ||
| ABNF | augmented Backus Naur form | | ||
| ABR | automatic baud rate (Modem) | |||
| ABR | available bit rate (ATM) | Verfügbare Bitrate | | |
| ABR | automatic beacon removal | |||
| ABR | answer bit ratio | |||
| ABR | area border router | | ||
| ABR | automatic backup and recovery | |||
| ABRD | automatic baud rate detection | | ||
| ABS | absent subscriber | Teilnehmer nicht anwesend | ||
| ABS | alerting base station (mobile communications) | |||
| ABS | antilock brake system | Antiblockiersystem (Automotive) | ||
| ABS | advanced buffering system (DVD) | | ||
| ABS | alternate billing service | |||
| ABS | application bridge server | |||
| ABS | acrylonitrilt butadiene styrene | ABS-Plastik | ||
| ABT | ATM block transfer | |||
| ABX | advanced branch exchange | |||
| AC | access control (MAC) | Zugangskontrolle | | |
| AC | address control | Adresssteuerung | ||
| AC | address cycle | Adressenzugriffszyklus | ||
| AC | adaptive control | Angepasste Zugriffssteuerung | ||
| AC | authentication center (mobile communications) | Authentisierungszentrum | | |
| AC | application context (OSI) | Anwendungskontext | | |
| AC | access concentrator (PSTN) | |||
| AC | alternating current | Wechselstrom | | |
| AC | audio codec | Audiocodec | | |
| AC | access category (802.11e) | |||
| AC | access code (satellite) | |||
| AC | admission control (security) | |||
| AC | access condition | Zugriffsbedingung | | |
| AC | actual cost (PM) | Ist-Kosten | | |
| AC | audio conference | Telefonkonferenz | | |
| AC | alarm and conditions (OPC-UA) | |||
| AC-3 | audio code number 3 | AC-3-Audiokompression | | |
| AC97 | audio codec 97 | | ||
| ACA | asynchronous communication adapter | Asynchroner Kommunikationsadapter | ||
| ACA | audio content architecture (ODA) | | ||
| ACA | anisotropic conducting adhesive (PCB) | |||
| ACA | automatic circuit assurance | |||
| ACA | adaptive channel allocation | |||
| ACA | accessory charging adapter (USB) | |||
| ACAP | application control access protocol (e-mail) | ACAP-Protokoll (E-Mail) | | |
| ACAP | advanced common application platform (DTV) | |||
| ACARS | aircraft communications addressing system | |||
| ACAS | application control architecture services (DEC) | |||
| ACAT | advanced collision avoidance technology (traffic) | |||
| ACATS | advisory committee on advanced television service (ATSC) | | ||
| ACAU | automatic calling and answering unit | Computergesteuerte Telefonvermittlung | ||
| ACB | access method control block | Steuerblock für die Zugriffsmethode | ||
| ACB | automatic call back (Modem) | | ||
| ACB | association of competent bodies (EU) | |||
| ACB | air circuit breaker (power circuit breaker) | Offener Leistungsschalter | ||
| ACC | advanced computer communication | |||
| ACC | area communication controller (Modacom) | | ||
| ACC | ATM cross connector | |||
| ACC | automatic call center (automotive) | |||
| ACC | account card calling (CS, IN) | |||
| ACC | automatic color control | |||
| ACC | analog control channel | |||
| ACCH | associated control channel (GSM) | | ||
| ACCU | association of C and C++ users | |||
| ACD | automatic call distribution (Call Center) | Automatische Anrufverteilung | | |
| ACD | average call duration | |||
| ACDI | asynchronous communications device interface (IBM) | |||
| ACDM | asymmetric cable modem | |||
| ACE | automatic calling equipment | Automatische Rufeinrichtung | ||
| ACE | advanced communication engine | |||
| ACE | advanced computing environment | | ||
| ACE | access connection element (ATM) | Anschluss-Verbindungselement | ||
| ACE | adverse channel enhancement (Modem) | | ||
| ACE | access control entry (ACL) | | ||
| ACE | access control element | Zugriffssteuerungselement | ||
| ACE | automatic content enhancement (HDMI) | | ||
| ACE | Adobe color engine (CMS) | |||
| ACE | automatic calibration and equalization | |||
| ACE | advanced crypto engine (smartcard) | |||
| ACEA | European association for car manufacturers (automotive) | |||
| ACEC | advisory committee on electromagnetic compatibility (IEC) | |||
| ACELP | algebraic code excited linear prediction (voice compression) | | ||
| ACF | access control field (TR, DQDB) | Zugriffskontrollfeld | | |
| ACF | advanced communication function (SNA) | | ||
| ACF | admission confirmation | |||
| ACF | antenna calibration factor | |||
| ACF | authentification control function | |||
| ACF/NCP | advanced communications function/network control program (SNA) | |||
| ACF/VTAM | advanced communications function/virtual telecommunication access method (SNA) | |||
| ACFM | Adobe composite font metrics (typeface) | |||
| ACG | addressed command group (IEC bus) | |||
| ACH | automated clearing house | | ||
| ACI | access control information (X.500) | |||
| ACI | adjacent channel interference (WLAN) | |||
| ACIA | asynchronous communication interface adapter | | ||
| ACID | atomicity, consistency, isolation, durability (Internet) | | ||
| ACIR | adjacent channel interference ratio (WLAN) | |||
| ACIT | adaptive sub-band excited transformation (Modulation) | Anpassungsfähige Hilfsband-Transformation | ||
| ACK | acknowledgement (control character) | Positive Bestätigung | | |
| ACK | acknowledgment flag (TCP) | Bestätigungs-Flag | | |
| ACL | access control list (WLAN) | Zugriffskontrollliste | | |
| ACL | applications connectivity/control link | |||
| ACL | asynchronous connectionless (Bluetooth) | Asynchron verbindungslos | | |
| ACL | advanced CMOS logic (IC) | Advanced-CMOS-Logik | | |
| ACL | agent communication language | |||
| ACLF | access control list facility (DCE) | |||
| ACLR | adjacent channel leakage ratio | Nachbarkanalstörung | | |
| ACM | address complete message | | ||
| ACM | address control machine | |||
| ACM | association for computer machinery | | ||
| ACM | active carrier management (mobile communications) | |||
| ACM | adaptive coding and modulation | | ||
| ACM | access configuration matrix (chip card) | |||
| ACMS | application control & management system (DEC) | |||
| ACO | alarm cutoff | |||
| ACONET | Austrian scientific data network | |||
| ACP | active channel pool (process design) | |||
| ACP | analog content protection (copy protection) | |||
| ACP | average computer power (power management, AMD) | |||
| ACPA | anti cybersquatting consumer protection act | |||
| ACPC | automatic control of power consumption | | ||
| ACPI | advanced configuration and power interface (power management) | | ||
| ACPM | association control protocol machine | |||
| ACPR | adjacent channel power ratio | Nachbar-Leistungsverhältnis | | |
| ACPS | analog copy protection system | | ||
| ACR | attenuation to crosstalk ratio (wiring) | Dämpfung-Nebensprech-Verhältnis | | |
| ACR | allowed cell rate (ATM) | | ||
| ACR | advanced cell routing | |||
| ACR | advanced communication riser (card) | | ||
| ACR | American college of radiology (medical) | |||
| ACR | absolute category rating (speech quality) | |||
| ACR | alternate carrier routing (AIN) | |||
| ACR | anonymous call rejection | |||
| ACR | advanced code reconstruction (character set) | | ||
| ACR | advanced call routing | |||
| ACR | automatic crash response (automotive) | |||
| ACS | asynchronous communications server | | ||
| ACS | access control system | Zugriffssteuerungssystem | ||
| ACS | application customer service | Anwendungskundendienst | ||
| ACS | advanced communication service (WAN) | |||
| ACS | advanced connectivity system (wiring) | ACS-Verkabelungssystem | | |
| ACS | asynchronous channel splitter | |||
| ACS | asynchronous connection server | |||
| ACS | automated cartridge system | |||
| ACS | auto-configuration server (HG) | |||
| ACS | adjacent channel sensitivity | |||
| ACS | advanced cellular system (Sweden) | |||
| ACSA | access control specific area (X.500) | |||
| ACSB | amplitude compandored sideband | |||
| ACSE | application control service element (OSI) | Anwendungssteuerungs-Dienstelement | | |
| ACSE | association control service element (OSI) | |||
| ACSE | access control and signalling element | |||
| ACSK | adaptive code shift keying (PLC) | |||
| ACSP | asynchronous connection server program (IBM) | |||
| ACSP | access control specific point (X.500) | |||
| ACT | applied computerized telephony | |||
| ACT | application compatibility toolkit | |||
| ACTDRM | active cross domain resource manager | |||
| ACTE | approval committee for telecommunications (CEPT) | |||
| ACTEF | access technologies forum | | ||
| ACTLU | activate logical unit | |||
| ACTP | advanced computer technology project | |||
| ACTPU | activate physical unit (SNA) | |||
| ACTS | advanced communications technology and services | | ||
| ACTS | automatic coin telephone service | |||
| ACU | automatic calling unit | Automatische Wähleinrichtung | ||
| ACU | address control unit | Adressensteuerungseinheit | ||
| ACU | automatic client upgrade | |||
| ACU | adaptive control unit | |||
| ACU | alarm control unit | |||
| ACUT | administration center & utilities | |||
| ACWP | actual cost of work performed (PM) | Ist-Kosten der geleisteten Arbeit | ||
| ACX | asynchronous cross-connect (ATM) | |||
| AD | addendum document (OSI) | |||
| AD | administrative domain | | ||
| Ad | online advertising | Online-Werbung | | |
| AD | adjunct (IN) | |||
| AD | active directory | | ||
| AD | application domain | | ||
| ADA | audio distribution amplifier | Audioverteiler | | |
| ADA | average delay till abort | |||
| ADA | automatic data acquisition | |||
| ADACC | automatic directory assistance call completion | |||
| ADAD | automatic dialling and announcing device | |||
| ADAM | adaptive disc array management | |||
| ADAM | active directory application mode (AD) | |||
| ADAS | advanced driver assistance system (automotive) | Fortschrittliches Fahrerassistenzsystem | | |
| ADAS | automated directory assistance service | |||
| ADAT | Alesis digital audio tape | ADAT-Schnittstelle | | |
| ADB | Apple desktop bus | | ||
| ADC | American digital cellular (mobile communications) | |||
| ADC | active dynamic control (yaw rate) | |||
| ADC | adaptive data compression | |||
| ADC | application detection and control (TDF) | |||
| ADC | application delivery controller | | ||
| ADC | Apple display connector | |||
| ADCCP | advanced data communication control procedure | ADCCP-Protokoll | | |
| ADCI | advanced data call item (BOS) | |||
| ADCS | active directory certificate service (AD) | |||
| ADCT | adaptive discrete cosine transform coding (video) | |||
| Add | addendum | |||
| ADD | advanced digital display | |||
| ADDMD | administrative directory management domain (X.500) | |||
| ADDPCM | adaptive differential delta pulse code modulation | | ||
| ADDS | active directory domain service (AD) | |||
| ADE | automatic data acquisition | Automatische Datenerfassung | ||
| ADF | automatic document feeder | Automatischer Dokumenteneinzug | | |
| ADF | adapter description file (IBM) | |||
| ADF | advanced differential fabric (CompactPCI) | | ||
| ADF | application development facility (IBM) | |||
| ADF | audio distribution frame (rack) | |||
| ADH | average delay till handling | Mittlere Wartezeit | ||
| ADH | automatic data handling | |||
| ADI | address incomplete | |||
| ADK | additional decryption key (security) | | ||
| ADK | accessory development kit | | ||
| ADKAR | awareness, desire, knowledge, ability, and reinforcement (change management) | |||
| ADL | advanced distributed learning (eLearning) | | ||
| ADL | audio decision list | |||
| ADL | architecture description language | |||
| ADL | adventure description language | |||
| ADLC | advanced data link controller | | ||
| ADLDS | active directory lightweight directory service (AD) | |||
| ADM | asynchronous disconnect mode (HDLC) | Unabhängiger Wartebetrieb | | |
| ADM | administration system | |||
| ADM | adaptive delta modulation | Adaptive Deltamodulation | | |
| ADM | add/drop multiplexer (SDH) | Add/Drop-Multiplexer | | |
| ADM | application development & maintenance (FPA) | |||
| ADMA | area division multiple access (mobile communications) | |||
| ADMD | administration management domain (X.400) | | ||
| ADMF | administration function (LI) | | ||
| ADN | address complete, no charge | |||
| ADN | advanced digital network | |||
| ADN | abbreviated dialling number (SIM card) | |||
| ADN | application delivery network | | ||
| ADO | Anschlussdose | | ||
| ADO | activeX data object | | ||
| ADP | advanced data processing | |||
| ADP | answerer detection pattern | |||
| ADPCM | adaptive delta pulse code modulation (voice compression) | Adaptive Delta-Pulscodemodulation | | |
| ADPE | automatic data processing equipment | |||
| ADPM | adaptive delta pulse modulation | Adaptive Delta-Pulsmodulation | ||
| ADPQH | average daily peak quarterly hour | |||
| ADPS | automatic data processing system | Automatisches Datenverarbeitungssystem | ||
| ADR | automatic data retrieval | Automatische Datenwiedergewinnung | ||
| ADR | ASTRA digital radio (satellite radio) | | ||
| ADR | advanced digital recording | ADR-Laufwerk | | |
| ADR | adaptive cruise control (automotive) | Automatische Abstandsregelung | | |
| ADR | adaptive data rate (LoRaWAN) | |||
| ADRD | automatic data rate detection (Modem) | Automatische Erkennung der Datenrate | ||
| ADS | active directory service (Microsoft) | | ||
| ADS | auxiliary data system | |||
| ADS | alternate data stream (NTFS) | | ||
| ADSI | active directory service interface (Microsoft) | |||
| ADSI | analog display services interface | |||
| ADSL | asymmetric digital subscriber line | ADSL-Verfahren | | |
| ADSP | AppleTalk data stream protocol | | ||
| ADSR | attack, decay, sustain, release (sound) | ADSR-Modell | | |
| ADSU | ATM data service unit | | ||
| ADT | abstract data type | Abstrakter Datentyp | | |
| ADT | advanced DRAQM technology (memory) | |||
| ADT | advanced display technology | |||
| ADTF | ACR decrease time factor (ATM) | | ||
| ADTS | automatic digital terminal system | |||
| ADU | automatic dialling unit | Automatische Wähleinrichtung | ||
| ADV | automatic data processing | Automatische Datenverarbeitung | ||
| ADX | automatic data exchange | Automatische Datenvermittlung | ||
| AE | action evolution (AI) | |||
| AEB | autonomous emergency braking (automotive) | Autonomes Bremssystem | | |
| AEC | acoustic echo cancelation (mobile communications) | |||
| AEC | architecture, engineering, and construction | | ||
| AEC | automotive electronic council | | ||
| AEC | active energy control (protection) | | ||
| AEC | availability environment classification (high availability) | | ||
| aecXML | architecture, engineering, construction XML | |||
| AEI | additional equipment interface | |||
| AEI | application enabling interface (IBM) | |||
| AEI | ancillary equipment interface | |||
| AEP | AppleTalk echo protocol | | ||
| AERM | alignment error rate monitor | | ||
| AES | advanced environment specification | |||
| AES | advanced encryption standard (DES) | AES-Verschlüsselung | | |
| AES | application environment specification | |||
| AES | audio engineering society | | ||
| AES | aircraft earth station | |||
| AES-CCM | advanced encryption standard counter mode & CBC-MAC | | ||
| AET | application entity title (OSI) | |||
| AET | advanced evasion technique | | ||
| AF | audio frequency | Tonfrequenz | | |
| AF | address field | Adressenfeld | | |
| AF | assured forwarding (QoS) | |||
| AF | access frame (mobile communications) | |||
| AF | alternative frequency | Alternative Frequenz (RDS) | ||
| AF | antenna factor | Antennenfaktor | | |
| AF | application function (LTE, NGN) | | ||
| AF | anisotropic filtering | |||
| AFA | adaptive frequency agility (transmitter) | | ||
| AFB | automatic fallback | Fallback | | |
| AFC | antiferromagnetically-coupled | |||
| AFD | adaptive forward differencing (rendering) | |||
| AFD | active format description (TV) | |||
| AFDW | active framework for data warehousing | |||
| AFDX | avionics full duplex switched Ethernet | | ||
| AFE | analog front end (PLC) | Analog-Frontend | | |
| AFeN | analog telephone network | Analoges Fernsprechnetz | ||
| AFEXT | alien far end crosstalk | Fremdfernübersprechen | | |
| AFF | advanced function feature | Erweiterte Funktionseinrichtung | ||
| AFFP | accelerator force feedback pedal (automotive) | | ||
| AFFS | advanced fringe field switching (display) | |||
| AFH | adaptive frequency hopping (Bluetooth, 802.11) | | ||
| AFI | authority and format identifier (OSI) | | ||
| AFI | application family identifier (chip card) | |||
| AFIPS | American federation of information processing societies | Dachverband Datenverarbeitung USA | ||
| AFIS | automated fingerprint identification system | | ||
| AFK | away from keyboard | |||
| AFL | abstract family of language (programming language) | |||
| AFL | after fader listening (audio) | | ||
| AFL | adaptive forward lighting (automotive) | |||
| AFLT | advanced forward link trilateration (location) | | ||
| AFM | Adobe font metrics (typeface) | | ||
| AFM | atomic force microscope | |||
| AFM | anti fraud management | |||
| AFN | address complete, no charge, subsciber free | |||
| AFNOR | association francaise de normalisation | |||
| AFOS | active fiber optic segment (LAN) | |||
| AFP | AppleTalk filing protocol | AFP-Protokoll | | |
| AFP | advanced function presentation (SAA) | |||
| AFPA | advanced function printing architecture (IBM) | |||
| AFR | automatic frequency control | Automatische Frequenzregelung | | |
| AFR | annual failure rate (MTBF) | | ||
| AfriNIC | African network information center (IP address) | |||
| AFS | Andrew file system | | ||
| AFS | adaptive front lighting system (automotive) | Adaptives Licht | | |
| AFS | active front steering (automotive) | |||
| AFS | advanced freephone service | |||
| AFSK | audio frequency shift keying | | ||
| AFT | adapter fault tolerance | Adapter-Fehlertoleranz | | |
| AFT | automatic fine tuning (tuner) | |||
| AFTP | anonymous FTP | Anonymes FTP | | |
| AFU | amateur radio | Amateurfunk | | |
| AFuG | Amateurfunkgesetz | |||
| AFuV | Amateurfunkverordnung | |||
| AFX | address complete, subsciber free, coin box | |||
| Ag | silver | Silber | | |
| AG-AND | assisted gale AND | |||
| AGA | advanced graphic adapter | |||
| AGC | adaptive gain control (mobile communications) | | ||
| AGC | advanced ground contact (SCA connector) | |||
| AGCH | access grant channel (GSM) | | ||
| AGF | all glass fiber (fiber optics) | | ||
| AGM | activated glass mat (accu) | |||
| AGM | absorbent glass mat (accu) | Blei-Vlies-Akku | | |
| AGOF | Arbeitsgemeinschaft Online-Forschung | | ||
| AGP | accelerated graphics port | AGP-Bus | | |
| AGPS | assisted GPS | | ||
| AGS | adaptive gear control | Adaptive Getriebesteuerung | ||
| AGS | aggregation switch | |||
| AGT | anode gate thyristor | |||
| AGU | address generation unit (CPU) | | ||
| AGW | access gateway | |||
| AH | application protocol header | Anfangskennsatz Anwendungsprotokoll | ||
| AH | authentication header (IPv6) | | ||
| Ah | amps hour (car battery) | Amperestunde (Akku) | | |
| AH-IPS | advanced high performance IPS | |||
| AHA | accelerated hub architecture (Intel) | |||
| AHB | advanced high-performance bus (ARM) | AHB-Bus | | |
| AHB | automatic high-beam assistance | Automatischer Fernlicht-Assistent | | |
| AHCI | advanced host controller interface (SATA) | |||
| AHD | audio high density | |||
| AHF | active harmonic filter | Aktive harmonische Filter | ||
| AHF | active harmonic filter | |||
| AHFG | ATM attached host functional group | | ||
| AHL | automatic headlamp levelling (automotive) | |||
| AHN | ad-hoc network | Ad-hoc-Netz | | |
| AHT | ATM header translator | |||
| AHT | average handle time (call procedure) | | ||
| AI | application entity (OSI) | Anwendungsinstanz | | |
| AI | air interface (mobile communications) | Luftschnittstelle | | |
| AI | authentification information (security) | |||
| AI | acpuisition identicator (UMTS) | |||
| AI | articulation index (acoustics) | | ||
| AI | analog input | |||
| AI | answer indicator | |||
| AI | appreciative inquiry (management) | |||
| AI | airborne Internet | Airborne Internet | | |
| AI | adapted information (ON) | |||
| AIA | application integration architecture | |||
| AIA | automated image association | |||
| AIAG | automotive industry action group (automotive) | |||
| AIAM | association of international automobile manufacturer | |||
| AIBO | artifical intelligence robot | |||
| AIC | automatic intercept center | |||
| AICH | acpuisition identicator channel (UMTS) | |||
| AICPA | American institute of certified public accountants | |||
| AID | application identifier (chipcard) | | ||
| AID | association ID (802.11) | |||
| AIDC | automatic identification and data capture | AIDC-Technik | | |
| AIFC | audio interchange file format compressed | | ||
| AIFF | audio interchange file format | AIFF-Dateiformat | | |
| AIFS | arbitrated interframe space | | ||
| AIG | address indicating group | | ||
| AIIM | association for information and image management (BPM) | |||
| AIK | attestation identity key (TPM) | |||
| AIM | ATM inverse multiplexer | | ||
| AIM | analog intensity modulation | |||
| AIM | advanced information management (IBM) | |||
| AIM | application integration and middleware | | ||
| AIM | automatic interface management (peripherals) | |||
| AIM | amplitude intensity modulation | |||
| AIM | automatic identification manufacturer (2d code) | |||
| AIM | asynchronous interface module (router) | |||
| AIMD | active implantable medical device | |||
| AiMF | wire in metal foil | Ader in Metallfolie | ||
| AIMS | auto index mass storage (PCMCIA) | |||
| AIMUX | ATM inverse multiplexing | | ||
| AIN | advanced intelligent network (IN/mobile communications) | | ||
| AIO | asynchronous input/output | | ||
| AIOD | automatic identified outward dialing | | ||
| AIP | adaptive Internet protocol | AIP-Protokoll | | |
| AIP | application infrastructure provider | |||
| AiP | all in one PC | All-in-One-PC | | |
| AIP | ATM interface processor | |||
| AIPN | all IP network | All-IP-Netz | | |
| AIR | additive increase rate (ATM) | | ||
| AIR | Adobe integrated runtime | Adobe Air | | |
| AIRF | additive increase rate factor (ATM) | |||
| AIS | alarm indication signal (SDH) | Alarm-Indikationssignal | | |
| AIS | ATM interface processor | |||
| AIS | automatic ship and identification surveillance system | |||
| AIS | automated information system | | ||
| AIS | automatic identification system | |||
| AISG | antenna interface standards group | |||
| AIT | advanced intelligent tape | AIT-Laufwerk | | |
| AIT | application information table (HbbTV) | | ||
| AIX | advanced interactive executive (IBM) | | ||
| AJ | anti jam (spread spectrum) | |||
| AJAX | asynchronous JavaScript and XML | | ||
| aka | also known as | | ||
| AKD | authentification key distribution (BOS) | |||
| AKE | authentication and key exchange (DTCP) | |||
| Akku | accumulator | Akkumulator | | |
| AKP | advanced key processor (encryption) | |||
| AKPL | acoustic coupler | Akustikkoppler | | |
| AL | access link (ATM) | Anschlussstrecke | ||
| AL | subscriber line | Amtsleitung | ||
| Al | aluminum | Aluminium | ||
| AL | availability level | | ||
| AL | access line (LL) | |||
| AL-FEC | application layer forward error correction (IPTV) | |||
| Al2O3 | aluminium oxide | Aluminiumoxid | | |
| ALAC | Apple lossless audio codec | |||
| ALAC | at-large advisory committee (RSSAC) | |||
| ALARP | as low as reasonable practible (automotive) | |||
| ALB | adaptive load balancing | Adaptiver Lastenausgleich | | |
| ALC | analog leased circuit (WAN) | Analoge Festverbindung | | |
| ALC | adaption layer controller (ATM) | |||
| ALC | automatic level control | Automatische Pegelregelung | | |
| ALC | absorber-lined chamber | | ||
| ALC | asynchronous layered coding (DVB) | |||
| ALC | automatic lighting control (automotive) | |||
| ALC | arithmetic and logic circuit | |||
| ALC | accounting legend code | |||
| ALCAP | access link control application part (UMTS) | | ||
| ALcons | articulation loss of consonants (audibility) | | ||
| ALDC | advanced lossless data compression (streamer) | ALDC-Kompression | | |
| ALDIS | Austrian lightning detection and information system (EUCLID) | |||
| ALE | automatic link establishment | |||
| ALE | address latch enable | |||
| ALE | application link enabling (R/3) | |||
| ALEC | alternative local exchange carrier | |||
| ALF | accurate positioning by low frequency (DGPS) | | ||
| ALF | application level firewall (security) | |||
| ALG | application layer gateway | | ||
| AlGaAs | aluminium gallium arsenide | Aluminiumgalliumarsenid | ||
| AlGaInN | aluminium gallium indium nitride | Aluminiumgalliumindiumnitrid | ||
| AlGaInP | alluminuim gallium indium phosphide | Aluminiumgalliumindiumphosphid | ||
| AlGaN | aluminium gallium nitride | Aluminiumgalliumnitrid | ||
| ALGOL 60 | algorithmic language | | ||
| ALI | application layer interface (OSI) | |||
| ALI | automatic location identification (location) | |||
| AlInGaP | aluminium indium gallium and phosphide (LED) | | ||
| AlInP | alluminium indium phosphide | Aluminiumindiumphosphid | ||
| ALIS | access lines in service | |||
| ALiS | alternate lighting of surface (display) | |||
| ALIVH | any layer internal via hole (PCB) | | ||
| ALL | adaptable log layout | |||
| ALL | application layer logic (HG) | |||
| ALM | AppWare loadable module | |||
| ALM | asynchronous line multiplexer | |||
| ALM | application lifecycle management | | ||
| AlN | alluminium nitride | Aluminiumnitrid | ||
| ALO | at least once (ATP) | |||
| ALP | appliance link protocol (Sun) | |||
| ALPG | algorithmic pattern generator | |||
| ALPR | automatic license-plate recognition | |||
| ALR | active steering control | Aktive Lenkregelfunktion (ESP) | ||
| ALR | Automatische Lautstärkeregelung | |||
| ALS | adjacent link station (IBM) | |||
| ALS | application layer structure (OSI) | |||
| ALS | alternate line service (GSM) | | ||
| ALS | active line state | |||
| ALS | ambient light sensor (ACPI) | | ||
| ALS | advanced low power Schottky | |||
| ALS-TTL | advanced low power Schottky TTL | | ||
| ALSA | advanced Linux sound architecture | |||
| AlSiC | aluminum silicon carbide (microwave) | |||
| ALT | automatic link transfer | |||
| ALU | arithmetic logic unit | Rechenwerk | | |
| ALVT | advanced low voltage technology (chip) | | ||
| AL_PA | arbitrated loop physical address | | ||
| AM | access module | Zugriffsmodul | ||
| AM | accounting management | Abrechnungsmanagement | | |
| AM | amplitude modulation | Amplitudenmodulation | | |
| AM | access manager (PACS) | | ||
| AM | active monitor (TR) | | ||
| AM | requirements engineering | Anforderungsmanagement | | |
| AM | additive manufacturing (3D printing) | |||
| AM | air mass | Luftmasse | | |
| AM | activ matrix | Aktivmatrix | | |
| AM-PSK | amplitude modulation phase shift keying | | ||
| AM3 | ATLAS mega-modell management | |||
| AMA | automatic message accounting | | ||
| AMA | active member address (Bluetooth) | | ||
| AMADNS | AMA data networking system (OSS) | |||
| AMB | advanced memory buffer (memory) | | ||
| AMBA | advanced microcontroller bus architecture | | ||
| AMC | audio modem codec | |||
| AMC | adaptive modulation and coding (HSDPA) | | ||
| AMC | advanced Mezzanin card | AMC-Modul | | |
| AMC | administrative management complex | |||
| AMC | automatic modulation classification (cognitive radio) | |||
| AMD | published addemdum to a published standard | |||
| AMD | active matrix display (OLED) | |||
| AMDS | AM radio data system (mobile communications) | |||
| AME | asynchronous modem eliminator (Modem) | | ||
| AME | advanced metal evaporated (magnetic tape) | AME-Technologie | | |
| AME | amplitude modulation equivalent | |||
| AME | automatic message exchange | | ||
| AMEL | active matrix electro luminescense display | |||
| AMF | all media floppy (drive) | |||
| AMF | action message format (flash player) | |||
| AMF | action message format | AMF-Dateiformat | | |
| AMFM | Adobe multiple font metrics (typeface) | |||
| AMG | access media gateway (NGN) | | ||
| AMI | alternate mark inversion | AMI-Codierung | | |
| AmI | ambient intelligence | | ||
| AMI | advanced metering infrastructure (smart metering) | AMI-System | | |
| AMI-C | automotive multimedia interface collaboration | | ||
| AMICS | advanced multimedia and image communication system | |||
| AMIS-A | audio message interchange specification, analog (UMS) | | ||
| AML | anti-money laundering (financial) | | ||
| AML | approved manufacturers list (BoM) | |||
| AMLCD | active matrix liquid crystal display (TFT) | |||
| AMM | automated meter management (smart meter) | | ||
| AMMA | ATLAS model management architecture | |||
| AMN | artificial mains network | | ||
| AMOLED | active matrix OLED | | ||
| AMP | amplifier | Verstärker | | |
| AMP | asymmetric multiprocessing | |||
| AMP | audio MPEG player (MP3 player) | |||
| AMP | asynchronous mapping procedure | |||
| AMP | alternate MAC/PHY (BHS) | |||
| AMP | architects of modern power | |||
| AMPS | automatic message processing system (mobile communications) | |||
| AMPS | advanced mobile phone system (mobile communications) | | ||
| AMR | audio modem riser | | ||
| AMR | adaptive multirate (compression) | | ||
| AMR | anisotropic magneto-resistive (storage) | AMR-Sensor | | |
| AMR | automatic meter reading (smart meter) | Automatische Zählerablesung | | |
| AMR | ambulatory medical record | |||
| AMR-NB | adaptive multirate narrowband | |||
| AMR-WB | adaptive multirate wideband | |||
| AMRS | ambulatory medical record system | |||
| AMS | audio/visual multimedia service (ATM) | | ||
| AMS | application management standard | | ||
| AMS | advanced microcumputer system | AMS-Bus | | |
| AMS | asset management system | |||
| AMS | application management software (Java) | |||
| AMSR | advanced mobile service registry (GSM, UMTS) | |||
| AMSS | aeronautical mobile satellite service (satellite com.) | | ||
| AMT | air motion transformer | |||
| AMTA | American mobile telecommunications association | |||
| AMTS | advanced mobile telephone system (Japan) | | ||
| AMTS | automated maritime telecommunications system | | ||
| AMUX | arithmetic logic unit multiplexer (ALU) | |||
| AMVA | advanced multi-domain alignment (MVA) | |||
| AMW | ATLAS model weaver | |||
| AN | alphanumeric | Alphanumerik | | |
| AN | access node | Netzknoten | | |
| AN | access network | Zugangsnetz | | |
| ANA | article numbering association (EAN) | |||
| ANB | Alternative Netzbetreiber | |||
| ANC | answer signal, charge | |||
| ANC | ancillary data space (digital video) | | ||
| ANC | active noise cancelling | ANC-Verfahren | | |
| ANC | automatic noise control (hearing aid) | |||
| AND | automatic network dialing | |||
| ANDF | architecture neutral distribution format (OSF) | |||
| ANDMS | advanced network design and management | |||
| ANDSF | access network discovery and selection function (LTE) | |||
| ANEXT | alien near end crosstalk | Fremdnahübersprechen | | |
| ANF | additional network feature | |||
| ANF | automatic number forwarding | |||
| ANI | automatic number identification | Automatische Rufnummernidentifizierung | | |
| ANI | access network interface (MAN) | |||
| ANI | application network interface (NGN) | |||
| ANIS | analog connection to ISDN | Analoger Anschluss am ISDN | | |
| ANL | automatic noise limiter | | ||
| ANM | answer message | | ||
| ANMP | account network management program | |||
| ANN | answer signal, no charge | |||
| ANN | artifical neural network | Neuronales Netz | | |
| ANP | autonegotiation protocol | Autonegotiation | | |
| ANP | automatic numbering plan | |||
| ANPR | automatic number plate recognition | Automatische Kennzeichenerkennung | | |
| ANR | advanced network routing (SNA) | |||
| ANR | automatic network routing (SNA) | | ||
| ANR | automatic noise reduction | Automatische Rauschreduzierung | | |
| ANR | automatic neighbour relations (HSPA+) | |||
| ANR | automatic neighbour recognition (LTE-A) | |||
| ANRS | automatic noise reduction system | |||
| ANS | advanced network services (Internet) | |||
| ANS | answer message | |||
| ANS | American national standard | |||
| ANSA | alternate network service agreement | |||
| ANSI | American national standards institute | Nationales Standardisierungsinstitut | | |
| Ant | another neat tool | Another | | |
| ANU | answer signal, unqualified (control character) | |||
| ANVM | active nonvolatile memory | | ||
| ANW | advanced NetWare | |||
| ANX | automotive network exchange (Extranet) | |||
| AO | abort output | |||
| AO | analog output | |||
| AO/DI | always on/dynamic ISDN | | ||
| AoA | angle of arrival (location) | | ||
| AOAC | always on always connected (mobile communications) | |||
| AoC | advice of charge (ISDN) | Gebühreninformation | | |
| AOC | ADSL overhead channel | |||
| AOC | active optical cable (10GbE) | AOC-Kabel | | |
| AoCD | AoC during call | | ||
| AoCE | AoC at end of call (ISDN) | | ||
| AOCE | Apple open collaborative environment (programming interface) | |||
| AOCRG | add-on charge (ETSI) | |||
| AoCS | AoC at start of call (ISDN) | | ||
| AOD | abort of dialling (Modem) | Wahlabbruch | ||
| AOD | advanced optical disc | AOD-Disc | | |
| AoD | audio on demand | Audio-on-Demand | | |
| AODV | ad-hoc on-demand distance vector (ad-hoc network) | | ||
| AoE | audio over Ethernet | | ||
| AOES | automated order entry system (business) | | ||
| AoF | authoring on the fly | |||
| AOFF | all optical flip flop (photonics) | | ||
| AOI | automatic optical inspection | AOI-Test | | |
| AoIP | audio over Internet protocol | |||
| AOL | America Online | | ||
| AOM | acoustic optical modulator (laser) | Akusto-optischer Modulator | | |
| AoMPLS | any transport over MPLS (Cisco) | |||
| AON | active optical network (MAN) | Aktives optisches Netzwerk | | |
| AON | all optical network | | ||
| AOP | aspect oriented programming | Aspektorientierte Programmierung | | |
| AOP | argument of perigae (sat) | |||
| AOPS | automated office protocol standard | |||
| AOQ | average outgoing quality | |||
| AOR | atlantic ocean region | Atlantische Ozeanregion (Sat.-Kom.) | ||
| AOR | atlantic ocean region (sat. com.) | | ||
| AOT | ahead of time | |||
| AOTF | acousto optic tunable filter | |||
| AOZ | address complete | Adresse ohne Zusatzinformationen | ||
| AP | application process (OSI) | Anwendungsprozess | | |
| AP | application profile (OSI) | |||
| AP | access point (WLAN) | Zugangspunkt | | |
| AP | administrative point (X.500) | |||
| AP | application part (SS7) | Anwendungsteil | | |
| AP | access preamble (UMTS) | |||
| AP | anomalous propagation | |||
| AP | application protocol | |||
| AP | advanced prediction | |||
| AP | artifical passenger (automotive) | | ||
| AP-CCIRN | Asia/Pacific Coordinating Committee for Intercontinental Research Networks | |||
| APA | adaptive packet assembly | | ||
| APA | all points addressable (graphics) | | ||
| APAA | agressive packet adaptive assembly | |||
| APAC | asia pacific | |||
| APACS | association for payment clearing services (eCommerce) | |||
| APAD | asynchronous packet assembler/disassembler | |||
| APB | advanced peripheral bus (AMBA) | APB-Bus | | |
| APC | adaptive predictive coding (ADC) | | ||
| APC | workplace computer | Arbeitsplatzcomputer | ||
| APC | angle polished convex (fiber optics) | | ||
| APC | adaptive power control (transmitter) | | ||
| APC | association for progressive computing | |||
| APC | adjacent point code (Hop) | | ||
| APC | asynchronous procedure call | | ||
| APC | automatic power control (FSO) | | ||
| APC | Amphenol precision connector | APC-Stecker | | |
| APC | advanced process control | | ||
| APC | advanced power controller (powerWise) | |||
| APCG | ATM pilot coordination group | |||
| APCM | adaptive PCM (Modulation) | |||
| APCO | association of public safty communication officials | |||
| APCP | access point control protocol (WATM) | APCP-Protokoll | | |
| APCVD | atmospheric pressure chemical vapour deposition (chip design) | | ||
| APD | avalanche photo diode (fiber optics) | Lawinenfotodiode (LwL) | | |
| APD | amplitude probability distribution | Amplitudenwahrscheinlichkeitsverteilung | ||
| APDEX | application performance index (SLA) | |||
| APDN | application data unit (OSI) | |||
| APDU | application protocol data unit (OSI) | Anwendungsprotokoll-Dateneinheit | | |
| APE | all paths explorer frame | |||
| APE | monkeys audio | Monkeys Audio | | |
| APE | application point entity (multipoint-sharing) | |||
| APF | all plastic fiber (fiber optics) | Plastikfaser | | |
| APG | application program generator | |||
| APG | annealed pyrolytic graphite (dissipation material) | |||
| APGL | a programming language for graphics | |||
| API | application programming interface | Programmierschnittstelle | | |
| API | access preamble indicator (UMTS) | |||
| API/CS | API communication services | API/Kommunikationsdienste | ||
| APIA | active/passive integration approach (automotive) | Aktive/passive Sicherheit | | |
| APIC | advanced programmable interrupt controller | | ||
| APIPA | automatic private IP addressing | Auto-IP-Protokoll | | |
| APIX | automotive pixel link | | ||
| APL | application layer | Anwendungsschicht | | |
| APL | a programming language | | ||
| APL | automatic person location (location) | |||
| APL | after processing listen (audio) | |||
| APL | average picture level | | ||
| APL | Abschlusspunkt Linientechnik | | ||
| APLC | active powerline conditioner | |||
| APM | additional packet mode | | ||
| APM | advanced power management (PC) | | ||
| APM | application transport mechanism (ITU-T Q.765) | |||
| APM | application performance management | | ||
| APM | application portfolio management | | ||
| APM | additive-pulse mode locking | |||
| APMBS | associated packet mode bearer service | |||
| APML | attention profiling markup language | | ||
| APN | access point name (GPRS) | | ||
| APN | access point node (RAN) | |||
| APNG | animated portable network graphics (file format) | | ||
| APNIC | Asian Pacific network information center (Internet) | | ||
| APO | advanced planner and optimizer | |||
| APON | ATM over passive optical network | | ||
| APOP | authenticated post office protocol (Internet) | APOP-Protokoll | | |
| APOXI | application programming object-oriented extendable interface (MMI) | | ||
| APP | application portability profile | |||
| app | application | Apps | | |
| APP | accelerator pedal (automotive) | |||
| APPC | advanced program to program communication (SNA) | | ||
| APPCM | access protection and priority control mechanism (DQDB) | |||
| APPI | advanced peer to peer internetworking | |||
| APPLI/COM | application/communication | APPLI/COM-Schnittstelle | | |
| APPN | advanced peer to peer networking (SNA) | | ||
| APPNTAM | APPN topology and accounting manager (SNA) | |||
| APPOS | approximate position | |||
| APPV | advanced pay-per-view (NVoD) | |||
| APQP | advanced product quality planning (automotive) | |||
| APR | workplace computer | Arbeitsplatzrechner | | |
| APR | access point roaming (Bluetooth) | |||
| APR | Arbeitsgemeinschaft privater Rundfunkanbieter (Lokalradios) | |||
| APR | absolute pull range (oscillator) | | ||
| APR | acoustic pulse recognition (touchscreen) | Akustische Pulserkennung | | |
| APRP | adaptive pattern recognition process | Adaptive Mustererkennung | | |
| APRS | automatic position reporting system (mobile communications) | | ||
| APRT | active paging radio terminal (BOS) | |||
| APS | automatic protection switching (Sonet) | | ||
| APS | analog protection system (copy protection) | | ||
| APS | assembly programming system (program) | |||
| APS | advanced planning system (Operation Research) | |||
| APS | advanced production system | |||
| APS | application provided sublayer (ZigBee) | |||
| APS | acoustic parking system (automotive) | |||
| APS | application support layer (ZigBee) | |||
| APS | automated programming system (tv set) | |||
| APS | advanced photo system | APS-Film | | |
| APS | advanced planning and scheduling | |||
| APS | application packaging standard (SaaS) | | ||
| APS | active pixel sensor (CMOS) | |||
| APSK | asymmetric phase shift keying | | ||
| APSP | all pairs shortest path (SPB) | |||
| APT | advanced persistent threat (hacker) | |||
| AQ | adaptive quantisation (Modulation) | |||
| AQL | acceptable quality level | | ||
| AR | departmental computer | Abteilungsrechner | | |
| AR | access rate | Zugriffsgeschwindigkeit | | |
| AR | adaptive routing | |||
| AR | access router | Access-Router | | |
| AR | address register | Adressregister | | |
| AR | access registrar | | ||
| AR | aspect ratio (PCB) | | ||
| AR | augmented reality | Erweiterte Realität | | |
| AR | alarm report | |||
| AR | automatic recall | |||
| ARA | attribute registration authority (X.400) | | ||
| ARA | AppleTalk remote access | |||
| ARAP | AppleTalk remote access protocol | ARAP-Protokoll | | |
| ARB | adaptive rate-based congestion control | | ||
| ARB | arbitrate primitive signal (FC_AL) | |||
| ARC | attached resource computer | |||
| ARC | advanced RISC computing | |||
| ARC | ATM research consortium | |||
| ARC | audio return channel (HDMI) | Audio-Rückkanal | | |
| ARC | anti reflective coating (photovoltaics) | Antireflexionsschicht | | |
| ARC | audio response controller | |||
| ARC | adaptive reception control | |||
| ARC | access rights class (DECT) | |||
| ARCA | advanced RISK computing architecture | |||
| ARCH | access response channel | |||
| ARCnet | attached resources computer network (LAN) | | ||
| ARCS | ASTRA return channel system | | ||
| ARD | general broadcasting Germany | Allgemeiner Rundfunk Deutschland | ||
| ARD | access rights details (DECT) | |||
| ARDIS | advanced radio data information service | |||
| ARE | all routes explorer | | ||
| AREA | area identifier (ATM address) | |||
| ARF | acknowledgement run flag | |||
| ArF | argon fluoride | Argon-Fluorid (Laser) | ||
| ARFCN | absolute radio frequency channel number (GSM) | |||
| ARFN | absolute radio frequency number (UMTS) | |||
| ARI | ARI travel news | Autofahrer-Rundfunk-Information | | |
| ARI | access rights identity (DECT) | |||
| ARI/FCI | address recognized indicator / frame copied indicator (TR) | |||
| ARIB | association of radio industries and business (Japan) | | ||
| ARIN | American registry for Internet numbers | | ||
| ARIS | aggregate route IP switching (MPLS) | |||
| ARISC | advanced RISC | |||
| ARJ | admission rejection | | ||
| ARJ | augmented RJ | ARJ45-Stecker | | |
| ARL | adjusted ring length (TR) | Einstellung der Ringleitungslänge | | |
| ARLL | advanced run length limited (RLL) | | ||
| ARM | asynchronous response mode (HDLC) | Spontanbetrieb | | |
| ARM | application response measurement | | ||
| ARM | advanced RISC machine (computer architecture) | ARM-Prozessor | | |
| ARNS | aeronautical radio navigation system (Galileo) | |||
| AROM | associative read only memory | |||
| ARP | address resolution protocol (IP) | ARP-Protokoll | | |
| ARP | adaptive routing protocol | |||
| ARP | active roll-over protection (automotive) | |||
| ARP | aerospace recommended practice (automotive) | |||
| ARP | antenna reference point | |||
| ARP | allocation and retention priority (QoS) | |||
| ARPA | advanced research projects agency | | ||
| ARPA | address and routing parameter area (E.164, Enum) | |||
| ARPANET | advanced research projects agency network | | ||
| ARPU | average revenue per user | Durchschnittlicher Umsatz je Nutzer | | |
| ARQ | automatic repeat request | ARQ-Verfahren | | |
| ARQ | admission request (RAS) | |||
| ARR | automatic re-routing | Automatische Wegerneuerung | | |
| ARR | asynchronous reply required (control character) | Asynchrone Antwort erforderlich | ||
| ARR | automatic retransmission request | Anforderung einer automatischen Rückübertragung | ||
| ARRA | announced retransmission random access (satellite comm.) | | ||
| ARRL | American radio relay league | |||
| ARS | automatic route selection (Routing) | Automatische Wegwahl | | |
| ARS | address resolution server (Internet) | |||
| ARS | automatic response system | | ||
| ART | address resolution table (ISDN) | |||
| ARTIST | advanced real time system (automotive) | |||
| ARTM | adaptive realtime monitoring (smart meter) | |||
| ARTOB | amateur radio transponder on baloon | |||
| ARTour | advanced radio communications on tour (Modacom/IBM) | |||
| ARTS | American radio telephon system | |||
| ARU | audio response unit | Sprachausgabesystem | | |
| ARU | alarm relay unit | |||
| ARU | active rectifier unit (HGÜ) | |||
| ARV | asynchronous space multiplex | Asynchrones Raumvielfach (Vermittlung) | ||
| ARX | automatic retransmission exchange | Vermittlung mit automatischer Weiterschaltung | ||
| AS | autonomous system | Autonomes System | | |
| AS | air station (TFTS) | Funkstation | ||
| AS | advanced server (Windows) | |||
| AS | authentication service (DCE) | |||
| AS | address space | Adressraum | | |
| AS | advanced Schottky | |||
| AS | authentication server (KDC) | Authentifikations-Server | | |
| As | arsenic | Arsen | | |
| AS | application sharing | | ||
| AS | articulation score (speech) | | ||
| AS&W | attack sensing and warning | | ||
| AS-i | actuator sensor interface | AS-Interface | | |
| AS-IPS | advanced super IPS | |||
| AS-TTL | advanced Schottky TTL (logic) | | ||
| AS/400 | application system 400 (IBM) | | ||
| ASA | american standards association | Amerikanisches Normungsgremium | ||
| ASA | average speed of answer | | ||
| ASA | automotive service association | |||
| ASA | acoustical society of America | |||
| ASA | Acrylnitrat-Styrol-Acrylester | |||
| ASA | abort session answer (NGN) | |||
| ASA | advertising standards authority | |||
| ASA | authorized shared access (LTE) | |||
| ASAI | average service ability index (energy) | |||
| ASAM | ATM subscriber access multiplexer | | ||
| ASAM | association for standardisation and measuring systems | | ||
| asap | as soon as possible | |||
| ASAP | application specific access profile (DECT) | |||
| ASAP-SG | advanced security accelaration, smart grid | |||
| ASB | associated body | Assoziierte Organisation | ||
| AsB | local loop | Anschlussbereich | | |
| ASB | advanced system bus (AMBA) | ASB-Bus | | |
| asb | apostilb (light density) | |||
| ASBR | autonomous system boundary router | | ||
| AsBVSt | last mile exchange | Anschlussbereichsvermittlungsstelle | ||
| ASC | american standards committee | Amerikanisches Normungskomitee | ||
| ASC | automatic sequence control | Automatische Steuerung der Reihenfolge | ||
| ASC | asynchronous serial channel (CPU) | |||
| ASC | access service class (UMTS) | |||
| ASC | automatic stability control | Automatische Stabilitätskontrolle | ||
| ASC | antenna system controller (UMTS) | |||
| ASC | accredited standards committees (IEEE) | |||
| ASC | automatic squelch control | |||
| ASCE | application sharing conference entity (T.128) | |||
| ASCI | advanced speech call item (GSM, BOS) | | ||
| ASCR | asymmetrical silicon controlled rectifier (SCR) | |||
| ASCU | agent-set control unit | |||
| ASD | automatic software distribution | |||
| ASD | autostereoscopic display (3D) | |||
| ASD | agile software development | |||
| ASDSP | AppleTalk secure data stream protocol | | ||
| ASE | application service element (OSI, ETSI) | Anwendungs-Dienstelement | | |
| ASE | amplified spontaneous emission (OA) | | ||
| ASE/CCR | ASE/commitment, concurrency and recovery | |||
| ASF | advanced streaming format (file format) | ASF-Dateiformat | | |
| ASF | automatic sheet feeder (printer, scanner) | Automatischer Einzelblatteinzug | ||
| ASF | anti static floor (ESD) | |||
| ASFS | audiosoft file structure (MP3) | | ||
| ASI | asynchronous/synchronous interface | |||
| ASI | ATM service interface | |||
| ASI | asynchronous serial interface | |||
| ASI | asynchronous SCSI interface | |||
| ASIB | application specified interconnection board (PCB) | |||
| ASIC | application specific integrated circuit | | ||
| ASIE | application specific information element (WLAN) | |||
| ASIL | automotive safety integrity level (automotive) | | ||
| ASIO | audio stream input/output | | ||
| ASIP | application specific instruction set processor | |||
| ASK | amplitude shift keying (Modulation) | Amplitudenumtastung | | |
| ASL | horizontal cabling | Anschlussleitung | | |
| ASL | adaptive speed leveling (modem) | |||
| ASLA | application service level agreement (ASP) | | ||
| ASLT | advanced solid logic technology | |||
| ASM | automated storage management | |||
| ASM | application specific memory | |||
| ASM | address space management (IPAM) | Adressraumverwaltung | | |
| ASN | autonomous system number | |||
| ASN | auxilliary signal network | |||
| ASN | access service network (WiMAX) | |||
| ASN.1 | abstract syntax notation one | | ||
| ASO | application service object (OSI) | |||
| ASON | automatically switched optical network | | ||
| ASP | abstract syntax processor | |||
| ASP | active splitting point (splitter) | |||
| ASP | application service provider | Application-Service-Provider | | |
| ASP | AppleTalk session protocol | ASP-Protokoll | | |
| ASP | abstract service primitive (OSI) | Abstrakte Dienstprimitive | | |
| ASP | main memory | Arbeitsspeicher | | |
| ASP | active server pages | | ||
| ASP | association for shareware professionals | |||
| ASP | application service providing | | ||
| ASP | advanced simple profile (MPEG-4) | |||
| ASP | advanced peripheral bus (AMBA) | |||
| ASP | adjunct service point (IN) | |||
| ASP | automatic signal processing (hearing aid) | |||
| ASP.NET | active server pages .NET | | ||
| ASPDU | application sharing protocol data unit | |||
| ASPEC | adaptive spectral entropy coding | | ||
| ASPI | advanced SCSI programming interface | ASPI-Schnittstelle | | |
| ASPIC | application service provider industry consortium | | ||
| ASR | automatic send/receive (modem) | Automatisches Senden und Empfangen | ||
| ASR | automatic speech recognition (UMS) | Automatische Spracherkennung | | |
| ASR | traction control system | Antischlupfregelung (Automotive) | | |
| ASR | abort session request (NGN) | |||
| ASR | automatic system recovery (OS recovery) | | ||
| ASR | answered call ratio | |||
| ASR | average success rate (call attempts) | |||
| ASR | answer to seizure ratio (CAPS) | |||
| ASRS | air route surveillance radar (antenna) | |||
| ASSI | alias short subscriber identity (TETRA, TSI) | |||
| ASSP | application specific standard product (IC) | | ||
| AST | automatic spanning tree (SRB) | | ||
| AST | automated storage tiering | | ||
| ASTA | advanced software technology and algorithm (HPCC) | |||
| ASTC | audio sector time code | | ||
| ASTF | anti spam task force | |||
| ASTM | American society for testing and materials | |||
| ASTN | automatically switched transport network | | ||
| ASU | async to sync converter | Asynchron/Synchron-Umsetzer (IDN) | ||
| ASU | automatic noise rejection | Automatische Störunterdrückung | ||
| ASV | advanced super view (display) | | ||
| ASVD | analog simultaneous voice and data | | ||
| ASX | advanced stream redirector | | ||
| Async. SRAM | asynchronous static RAM | Asynchrones SRAM | | |
| AT | attention command set (Modem) | |||
| AT | authentification triplets (WLAN) | |||
| AT | advanced technology | | ||
| AT | amplifier telegram (Sercos) | |||
| AT | avionics termination | |||
| AT | acceptance testing | Abnahmetest | | |
| ATA | advanced technology attachment (PC) | ATA-Schnittstelle | | |
| ATA | analog terminal adapter | |||
| ATA | average time to answer | |||
| ATA | analog telephone adapter | Analog-Telefon-Adapter | ||
| ATA | analog telephone adapter | VoIP-Adapter | | |
| ATA | AT attachment | |||
| ATAB | array tape automated bonding (PCB) | |||
| ATAPI | AT attachment packet interface (PC) | | ||
| ATB | all trunks busy | | ||
| ATB | automated ticket and boarding pass | |||
| ATB | advanced trace bus (AMBA) | ATB-Bus | ||
| ATBC | aggregated transmission bandwidth configuration (carrier aggregation) | |||
| ATC | adaptive transform coding (encoding) | |||
| ATC | ATM transfer capability | |||
| ATC | ancillary time code | ATC-Zeitcode | | |
| ATC | air traffic control | |||
| ATC | address translation controller (ATM) | |||
| ATC | authorized test center | |||
| ATCA | advanced telecom computing architecture | AdvancedTCA | | |
| ATCP | AppleTalk control protocol | | ||
| ATCXO | analog temperature compensated crystal oscillator | | ||
| ATD | asynchronous time division | Asynchrones Zeitmultiplex | | |
| ATD | attribute discovery | |||
| ATDM | asynchronous time division multiplexing | | ||
| ATDP | attention dial pulse (AT command) | |||
| ATDT | attention dial tone (AT command) | |||
| ATE | automatic test equipment | |||
| ATER | ATIP error rate (CD, orange book) | |||
| ATEX | atmosphère explosibles | | ||
| ATF | application transport failover (SAN) | |||
| ATF | automatic track finding | |||
| ATFP | AppleTalk filing protocol | | ||
| ATG | address translation gateway (NAT) | |||
| ATH | attention hangup | |||
| ATID | address type identifier in demand (Tetra) | |||
| ATII | application transport instruction indicator (ITU-T Q.762) | |||
| ATIM | announcement traffic indication message (802.11) | | ||
| ATIP | absolute time in pregroove (CD) | ATIP-Code | | |
| ATIP | AppleTalk tunneling through IP | |||
| ATIS | alliance for telecommunications industry solutions | |||
| ATL | ATM layer | ATM-Schicht | | |
| ATL | automated tape library | | ||
| ATL | ATLAS transformation language | | ||
| ATL | adaptive threshold learning (neural networks) | |||
| ATL | active template library (activeX) | |||
| ATM | asynchronous transfer mode | Asynchroner Übertragungsmodus | | |
| ATM | air traffic management | Flugverkehrsmanagement | ||
| ATM-SDU | ATM service data unit | ATM-Dienstelement | ||
| ATMARP | ATM address resolution protocol | |||
| ATMM | ATM management | |||
| ATMP | ascend tunnel management protocol | |||
| ATN | augmented transition network | |||
| ATO | assemble to order | Assemble-to-Order | | |
| ATO | approval to operate (management) | | ||
| ATOW | acquisition and tracking orderwire | |||
| ATP | AppleTalk transaction protocol | ATP-Protokoll | | |
| ATP | ALPS tunneling protocol | | ||
| ATP | adaptive tolerant protocol (modem) | | ||
| ATP | ATLAS technical projectors | |||
| ATP | application transaction program (APPC) | |||
| ATPC | automatic transmission power control | |||
| ATPG | automated test pattern generation (test system) | Automatische Testmustergenerierung | | |
| ATQ | answer to request (chip card) | |||
| ATR | answer to reset (chipcard) | | ||
| ATR | audio tape recorder | Tonbandgerät | | |
| ATRAC | adaptive transform acoustic coding | | ||
| ATRC | advanced television research consortium | |||
| ATS | abstract test suite | | ||
| ATS | applicant tracking system | |||
| ATSC | advanced television systems committee | | ||
| ATSC-M/H | advanced television systems committee (mobile TV) | | ||
| ATT | attenuation | Dämpfung | | |
| ATT | attribute protocol (IPSP, Bluetooth) | |||
| ATTS | automatic tape time select (VHS) | |||
| ATU | ADSL transceiver unit | | ||
| ATU-C | ADSL transceiver unit central office end | | ||
| ATU-R | ADSL transceiver unit remote terminal end | | ||
| ATV | advanced television (USA) | |||
| ATV | amateur television (amateur radio) | |||
| ATVEF | advanced television enhancement forum | | ||
| ATX | AT extended (Motherboard) | ATX-Formfaktor | | |
| AU | access unit (X.400) | Zugriffseinheit | | |
| AU | administrative unit (SDH) | Verwaltungselement | | |
| AU | audio data | | ||
| AU | address unit (CPU) | |||
| AU | astronomical unit | |||
| Au | gold | Gold | | |
| AUC | authentication center (GSM) | | ||
| AUG | administrative unit group (SDH) | | ||
| AUI | attachment unit interface (LAN) | | ||
| AUIF | AUI female (Stecker) | |||
| AUIM | AUI male (connector) | |||
| AUP | acceptable use policy | | ||
| AURP | AppleTalk update-based routing protocol | AURP-Protokoll | | |
| AUSM | ATM user service module | |||
| AUTH | authentification service | |||
| Auto-ID | automatic identification system | Automatisches Identifikationssystem | | |
| AUTOSAR | automotive open system architecture (automotive) | | ||
| AUX | auxiliary | Hilfsfunktion | | |
| Aux-In | auxiliary input | Aux-Eingang | | |
| AV | audiovision | Audiovision | | |
| AV | augmented virtuality | | ||
| AV2 | AV2 standard (HomePlug) | AV2-Standard | | |
| AVA | attribute value assertion (OSI) | |||
| AVA | audio/video bridging automotive (AVB) | |||
| AVA | anonymous video analytics | |||
| AVB | audio video bridging (802.1) | | ||
| AVBO | advanced voice busy out | |||
| AVBTP | AVB transport protocol | |||
| AVC | access vector cache (Linux) | |||
| AVC | advanced video coding (H.264) | | ||
| AVC | automatic volume control | Automatische Lautstärkeregelung | | |
| AVC | audio video connection | |||
| AVC | active voltage conditioner | |||
| AVCHD | advanced video codec high definition | | ||
| AVCTP | audio video control transport protocol (Bluetooth) | | ||
| AVD | alternate voice/data (WAN) | Abwechselnd Sprache/Daten | | |
| AVD | axial vapor deposition | |||
| AVDL | application vulnerability description language | | ||
| AVDTP | audio video distribution transport protocol (Bluetooth) | | ||
| AVI | audio video interleave (file format) | AVI-Dateiformat | | |
| AVI | automatic vehicle identification (traffic) | | ||
| AVK | audio video kernel | |||
| AVL | automatic vehicle locator (traffic) | Automatischer Fahrzeug-Locator | | |
| AVL | trunk line | Amtsverbindungsleitung | | |
| AVL | automatic volume limiter (audio) | | ||
| AVLS | automatic volume limiter system (audio) | |||
| AVM | ATM voice multiplexer | |||
| AVMMS | audio visual multimedia service | |||
| AVoD | audio and video on demand | |||
| AVON | Amtliches Verzeichnis der Ortsnetzkennziffern | |||
| AVP | attribute value pair (NGN) | |||
| AVR | automatic gain control | Automatische Verstärkungsregelung | | |
| AVR | automatic voice recognition | |||
| AVR | automatic voltage regulator (power control) | |||
| AVRCP | audio video remote control profile (Bluetooth) | | ||
| AVS | adaptive voltage scaling (power management) | | ||
| AVS | address verification system | | ||
| AVSt | international switching center | Auslandvermittlungsstelle | | |
| AVT | active voice technology (UMS) | |||
| AVT | audio/video transport (IP/IETF) | |||
| AVVID | architecture for voice, video, and integrated data | |||
| AW | admin workstation | | ||
| AW | administrative weight | | ||
| AW | automatic white balance (video) | Automatischer Weißabgleich | | |
| AWADo | automatic extension outlet | Automatische Wechselschalter-Anschlussdose | | |
| AWAG | Automatisches Wähl- und Ansagegerät (Alarmanalage) | |||
| AWD | auto-dial device | Automatische Wähleinrichtung | | |
| AWFQ | adaptive weighted fair queuing (TS) | | ||
| AWG | American wire gauge (wiring) | Amerikanisches Drahtmaß | | |
| AWG | arrayed waveguide grating | | ||
| AWGN | additive white gaussian noise | | ||
| AWIAN | asymmetric wireless Internet access network | |||
| AWPP | adaptive wireless path protocol (802.11s) | | ||
| AWS | call deflection (ETSI) | Anrufweiterschaltung | | |
| AWS | advanced weight sensing (automotive) | |||
| AWS | Amazon web service | |||
| AWS | advanced wireless service | |||
| AWT | abstract Windowing toolkit (Java) | | ||
| AWUG | Automatisches Wähl- und Übertragungsgerät (Alarmanlage) | |||
| AXI | automatic X-ray inspection | AXI-Test | | |
| AXI | advanced extensible interface (AMBA) | |||
| AXIe | advancedTCA extensions for instrumentation and test | | ||
| AXT | alien crosstalk | Fremdnebensprechen | | |
| AZV | auto zero amplifier | Autozero-Verstärker | ||
| AZV | external exchange of payments | Auslandszahlungsverkehr |
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