| SDL |
System Definition Language
|
| SDM |
Service-Delivery Management OR Shared Data Model
|
| SDMA |
Space Division Multiple Access
|
| SDMA/CD |
Carrier Sense Multiple Access/Collision Delivery
|
| SDN |
Software-Defined Network
|
| SDO |
Standards Developing Organization
|
| SDP |
Session Description Protocol
|
| SDR |
Software Defined Radio
|
| SDRAM |
Synchronous Dynamic RAM
|
| SDRAM/SORAM |
Synchronous Dynamic Random Access Memory
|
| SDRP |
Source Demand Routing Protocol
|
| SDSL |
Symmetric DSL
|
| SDTV |
Synchronous Digital Hierarchy
|
| SDU |
Service Data Units
|
| SDV |
Switched Digital Video
|
| SE |
Service Element
|
| SEAMCAT |
Spectrum Engineering Advanced Monte Carlo (computer) Analysis Tool (software implementation of a Monte Carlo simulation method which permits statistical modeling of different radio interference situations)
|
| SEC |
Securities and Exchange Commission
|
| SECOM |
Secure Communications
|
| SEE |
Service-Execution Environment
|
| SEM |
Spectral Emission Mask
|
| SEP |
Signaling Endpoint
|
| ServReq |
Service Request
|
| SET |
Secure Electronic Transaction
|
| SEU |
Single-Event Upset
|
| SFA |
Sales Force Automation
|
| SFD |
Start Frame Delimiter
|
| SFDR |
Spurious Free Dynamic Range
|
| SFF |
Small Form-Factor
|
| SFGF |
Supplier-Funded Generic Element
|
| SFM |
Single Frequency Network
|
| SFP |
Small Form-factor Pluggable
|
| SFQ |
Single Flux Quantum
|
| SG |
Signaling Gateway
|
| SG&A |
Selling, Goods, and Administration OR Sales, Goods, and Administration
|
| SGCP |
Simple Gateway Control Protocol
|
| SGSN |
Service GPRS Support Node
|
| SHV |
Shareholder Value
|
| SI |
Service Information OR Systems Integrator
|
| SIBB |
Service-Independent Building Block
|
| SiC |
Silicon-Carbide
|
| SIC |
Service Initiation Charge
|
| SIC |
Successive Interference Cancellation
|
| SICL |
Standard Interface Control Library
|
| SID |
Silence Indicator Description
|
| SIDS |
Shoreline Intruder Detection System
|
| SIF |
SONET Interoperability Forum
|
| SIG |
Specification Implementation Group
|
| SiGe |
Silicon Germanium
|
| SIGe:C |
Silicon Germanium:Carbon
|