| Acronym | Meaning |
| SS | Sand Storm (METAR Code) -Schutzstaffel (Nazi Elite Praetorian Guard) -U.S. Secret Service - Spanish Ship - Stainless Steel - Stockholm Skins -Submarine (US Navy Hull Classification) -Super Sport - Surface-to-Surface (missile) |
| FIDĀ | F?d?ration Internationale Des ?checs (French World Chess Federation) |
| KU | Kuwait (FIPS 10-4 Country Code) |
| SLE | Sierra Leone (ISO 3166 Trigram) |
| LOGPAC | Logistics Package |
| SBCT | Stryker Brigade Combat Team |
| SMH | Shaking My Head |
| MPFC | Medial PreFrontal Cortex |
| CBLA | Comparative Bullet Lead Analysis |
| KN | Kannada Language (ISO 639-1 Code) |