| Acronym | Meaning |
| SOFIA | Stratospheric Observatory For Infrared Astronomy |
| UMTS | Universal Mobile Telecommunications System |
| CFR | Code Of Federal Regulations |
| VV&A | Verification, Validation, And Accreditation |
| COG | Centre Of Gravity - Current Operations Group (military) -Republic Of The Congo (ISO 3166 Trigram) |
| CBOL | Consortium For The Barcode Of Life |
| SPOE | Sea Port Of Embarkation |
| BART | Bay Area Rapid Transit |
| HJ | Hic Jacet (Latin |
| CARP | Computed Air Release Point |