 |
| English | Thesaurus |
| Culham One-line Single Experimental Consol | COSEC |
| Single Attached Station; Secure Authentication Services | SAS |
| Single Development Programme | SDP |
| Single European Sky program | SES (MichaelBurov) |
| Single European Sky program | SES initiative (MichaelBurov) |
| Single Program Indicator | SPI |
| Single Program Multiple Data | SPMD (ssn) |
| Single Ship Deep Sweep | SSDS (mine countermeasures) |
| Single Ship Deep Sweep | SSDS (US Navy) |
| Single Shot Kill | SSK |
| Single Shot Kill Probability | SSKP |