| Acronym | Meaning |
| CAVOK | Ceiling And Visibility OK (Kav-okay) |
| IPK | Inupiaq Language (ISO 639-2 Code) |
| AFS&A OR AFSA | U.S. Air Force Studies And Analysis |
| MBTI | Myers-Briggs Type Indicator |
| AYU | As Yet Unknown |
| SPOE | Sea Port Of Embarkation |
| NIEHS | National Institute Of Environmental Health Sciences |
| FIPS | Federal Information Processing Standard |
| DLIR | Depot-Level Inspection And Repair |
| FINA | F?d?ration Internationale De Natation (French |