S.M.A.R.T. (Self-Monitoring Analysis and Reporting Technology)
S/T (Subscriber/Termination) Interface
SAM (SCSI Architectural Model)
SASI (Shugart Associates System Interface)
SBIC (SCSI Bus Adapter Chip)
SCSI (Small Computer System Inteface)
SDL (Shielded Data Link)
SDRAM (Synchronous Dynamic RAM)
SEC (Single Edge Cartridge)
SEC (Single Edge Contact)
SEC-DED (Single-Bit Error Correction-Double-bit Error Detection)
SECC2 (Single Edge Contact Cartridge 2)
SEP (Single Edge Processor)
SERS (soft error rates)
SEU (single event upset)
SGRAM (Synchronous Graphics RAM)
SIMD (Single Instruction, Multiple Data)
SIMM (Single Inline Memory Module)
SIPP (single inline pinned package)
SIR (Serial Infra Red)
SMI (System Management Interrupt)
SMM (System Management Mode)
SO-DIMM (Small Outline DIMM)
SO-RIMM (Small Outline RIMM)
SPD (Serial Presence Detect)
SPGA (Staggered Pin Grid Array)
SPP (Standard Parallel Port)
SPS (Standby Power Supplies)
SPSYNC (Spindle Synchronization)
SRAM (Static RAM)
SSE (Streaming SIMD Extensions)
S/T (Subscriber/Termination) Interface, 1023
STP (shielded twisted pair)
SVGA (Super VGA)