"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"
Previous set of "S" Abbreviations and Acronyms
| SPD | - | Serial Presence Detect |
| SPDIF | - | Sony/Philips Digital Interface [SPDIF] |
| SPDT | - | Single Pole Double Throw |
| SPI | - | Serial Peripheral Interface [SPI] |
| SPP | - | Standard Parallel Port [PC] |
| SPST | - | Single Pole Single Throw |
| SQFP | - | Shrink Quad Flat Pack |
| SQL | - | Structured Query Language |
| sr | - | Steradian |
| S/R | - | send and receive |
| SRAM | - | Static Random Access Memory |
| SSA | - | Serial Storage Architecture [bus] |
| SSB | - | single-sideband [transmission] |
| SSB-SC | - | single-sideband suppressed carrier [transmission] |
| SSFDC | - | Solid State Floppy Disk Card [SmartMedia] |
| SSI | - | Small Scale Integration |
| SSI | - | Synchronous Serial Interface |
| SSIF | - | Server Management Interface Chip [SMIC Description] |
| SSL | - | Solid-state Lighting [SSL Definition] |
| SSN | - | Station Serial Number |
| SSOP | - | Shrink Small-Outline Package |
| SSP | - | Service Switching Point |
| SSPC | - | Solid-State Power Controller |
| SSR | - | Solid State Relay [Relay Manufacturers] |
| SSTL | - | Stub Series Terminated Logic |
| SSUPS | - | solid-state uninterruptible power system |
Next set of "St" Acronyms and Abbreviations
