| Acronym | Meaning |
| VIR | U.S. Virgin Islands (ISO 3166 Trigram) - Virgin Atlantic Airways (ICAO Code) |
| RPA | Regional Plan Association |
| IN | India (FIPS 10-4 Country Code; ISO 3166 Digram) - Indiana (postal Symbol) - Infantry |
| CV | Chuvash Language (ISO 639-1 Code) |
| GISS | General Impression Of Size And Shape - Goddard Institute For Space Studies |
| 3D | Three |
| CAPES | CAPability Evaluation System -Combined Arms Planning And Execution System |
| KAS | Kashmiri Language (ISO 639-2 Code) |
| JTFEX | Joint Task Force Exercise |
| FLAC | Free Lossless Audio Codec. |