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SH session header
(en)
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SH shift
(en)
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SHA secure hash algorithm
(en)
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SHDSL single pair high bit rate digital subscriber line (DSL)
(en)
|
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SHE secure hardware extension
(en)
|
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SHF super high frequency
(en)
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SHH smart hard hat
(en)
|
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SHP surface horizontal package (chip design)
(en)
|
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SHS secure hash standard (encryption)
(en)
|
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Si silicon
(en)
|
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SI service indicator (SS7)
(en)
|
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SI shift in (control character)
(en)
|
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SI système international
(en)
|
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SI service information (DVB)
(en)
|
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Si3N4 silicon nitride
(en)
|
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SIaaS software infrastructure as a service (cloud computer)
(en)
|
|
|
SIB status indication busy (GSM)
(en)
|
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SIB service independent building block (IN)
(en)
|
|
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SiC silicon carbide
(en)
|
|
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SID shared information and data model (NGOSS)
(en)
|
|
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SID security identifier
(en)
|
|
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SIDL synchron IDL
(en)
|
|
|
SIE status indication emergency (SS7)
(en)
|
|
|
SIEM security information and event management
(en)
|
|
|
SIF signalling information field (SS7)
(en)
|
|
|
SIF source input format (file format)
(en)
|
|
|
SIF step index fiber (fiber optics)
(en)
|
|
|
SIFS short interframe space (802.11)
(en)
|
|
|
SIG special interest group
(en)
|
|
|
SIG signalling
(en)
|
|
|
SiGe silicon germanium
(en)
|
|
|
SigG Signaturgesetz
(de)
|
|
|
SigG Signaturgesetz
(de)
|
|
|
SigI Signaturgesetz-Interoperabilität
(de)
|
|
|
SigI Signaturgesetz-Interoperabilität
(de)
|
|
|
SIGTRAN signalling transport (IP/IETF)
(en)
|
|
|
SigV Signaturverordnung
(de)
|
|
|
SigV Signaturverordnung
(de)
|
|
|
SII speech intelligibility index (acoustics)
(en)
|
|
|
SIL safety integrity level (safety)
(en)
|
|
|
SIL speech interference level (audio)
(en)
|
|
|
SiL software in the loop
(en)
|
|
|
SILS standard for interoperable LAN/MAN security (802.10)
(en)
|
|
|
SIM security information management
(en)
|
|
|
SIM subscriber identity module (mobile communications)
(en)
|
|
|
SIMD single instruction multiple data (computer)
(en)
|
|
|
SIMM single inline memory modul
(en)
|
|
|
SIMO single input multiple output (WLAN)
(en)
|
|
|
SIMPLE SIP for instant messaging and presence leveraging extension
(en)
|
|
|
SIN status indication normal (SS7)
(en)
|
|
|
SINAD signal to noise and distortion
(en)
|
|
|
SINR signal to interference plus noise ratio
(en)
|
|
|
SIO service information octet (MSU)
(en)
|
|
|
SIO serial input/output
(en)
|
|
|
SiO2 silicon dioxide
(en)
|
|
|
SiP system in package (Chip)
(en)
|
|
|
SIP SMDS interface protocol (WAN)
(en)
|
|
|
SIP single inline package (chip design)
(en)
|
|
|
SIP session initiation protocol (IP)
(en)
|
|
|
SIP service interface point
(en)
|
|
|
SIP-T session initiation protocol for telephones
(en)
|
|
|
SIR serial infrared (IrDA)
(en)
|
|
|
SIR surface insulation resistance
(en)
|
|
|
SIRI speech interpretation and recognition interface (iOS)
(en)
|
|
|
SIS safety instrumented system (SIL)
(en)
|
|
|
SISD single instruction single data (computer)
(en)
|
|
|
SISO single input single output (WLAN)
(en)
|
|
|
SIT satellite interactive terminal
(en)
|
|
|
SIT static induction transistor
(en)
|
|
|
SIT Sonderinformationston
(de)
|
|
|
SIT Sonderinformationston
(de)
|