Engineering Abbreviations
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
"N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

Sa to Sl, Sm to So, Sp to Ss, St to Sz

s - second
SAD - Silicon Avalanche Diodes
SADL - Situational Awareness Data Link [Communications]
SAE - Society of Automotive Engineers
SAN - Storage Area Network
SAN - System-Area Network
SAR - Successive Approximation Register
SAR - Synthetic Aperture Radar
SAS - Serial Attached SCSI [SAS Description]
SAW - Surface Acoustic Wave [SAW Filters]
SATA - Serial Advanced Technology Attachment [SATA]
SBC - Single Board Computer [Embedded SBC Vendors]
SBS - Silicon Bilateral Switch [Thyristor Manufacturers]
SBS - Smart Battery System
SCA - Single Connector Attachment
SCC - specialized common carrier
SCE - service creation environment
SCF - service control facility
SCI - Serial Communication Interface [SCI Description]
SCI - Scalable Coherent Interface, Bus
SCL - Serial CLock
SCP - service control point
SCPC - single channel per carrier
SCR - semiconductor-controlled rectifier [SCR Manufacturers]
SCR - silicon-controlled rectifier
SCS - Scalable Command Set
SCS - Silicon Controlled Switch
SCSI - Small Computer System Interface [SCSI]
SCSR - single channel signaling rate
SD - Standard Definition
SD - Secure Digital [Flash Card]
SDARS - Satellite Digital Audio Radio Service
SDC - silent data corruption
SDH - Synchronous Digital Hierarchy [SDH Description]
SDI - Serial Digital Interface, [SDI Description]
SDIO - Serial Digital I/O
SDLC - synchronous data link control
SDN - software-defined network
SDP - Shielded Differential Pair
SDR - software-defined radio
SDS - Smart Distributed System
SD-SDI - Standard Definition - Serial Digital Interface
SDTV - Standard Definition Television
SDV - Serial Digital Video
SDVO - Serial Digital Video Out, Serial DVO
SECORD - secure voice cord board
SECTEL - secure telephone
SED - Surface-conduction Electron-emitter Display [Displays]
SEE - Single Event Effects
SEL - Single Event Latchup
SEM - Standard Electronic Module
SEPIC - Single Ended Primary Inductor Converter [DC-DC Reg]
SEPP - Single Edge Processor Package
SERDES - Serializer/ Deserializer
SEU - Single Event Upset
SEVAS - Secure Voice Access System
S-F - store-and-forward
SF - single-frequency [signaling]
SFDR - Spurious Free Dynamic Range
SFF - Small Form Factor
SFP - Small Form Factor Pluggable
SG - signal ground
SGDF - super-group distribution frame
S/H - sample and hold
SHA - sidereal hour angle
SHARES - Shared Resources (SHARES) HF Radio Program
SHB - System Host Board [SHB Manufacturers]
SHF - super high frequency
SHV - Safe High Voltage [RF Connector Style]
SI - International System of Units [SI Prefixes]
SID - sudden ionospheric disturbance
SIDAC - Bidirectional Thyristor Diodes
SIGINT - signals intelligence
SIL - Single In Line [Package]
SIM Card - Subscriber Identity Module Card [SIMcard]
SIMM - Single Inline Memory Module [PC SIMM Memory]
SINAD - signal-plus-noise-plus-distortion to noise-plus-distortion ratio
SIP - Single In-line Package [IC], [SIP Graphic], [Styles]
SIP - Silicon Intellectual Property [IP Core Vendors]
SiP - System in Package
SIR - Surface Insulation Resistance
SLD - super-luminescent diode [see super-luminescent LED]
SLED - Surface-emitting LEDs
SLI - service logic interpreter
SLIC - Subscriber Line Interface Circuit
SLP - service logic program
PC motherboard

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