| Acronym | Meaning |
 | SSW | Swati Language (ISO 639-2 Code) |
| SHSN | Snow Showers (METAR Code) |
| OASIS | Objects And Agents For Information Systems And Simulation - Organization For The Advancement Of Structured Information Standards |
| USNR | United States Navy Reserve |
| DOP | Dominican Peso (ISO 4217 Currency Code) |
| AAAS | American Association For The Advancement Of Science |
| GV | Gigavolt - Guinea (FIPS 10-4 Country Code) |
| EGY | Egypt (ISO 3166 Trigram) |
| MAS | NATO Military Agency For Standardisation |
| MYT | Mayotte (ISO 3166 Trigram) |
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