| Acronym | Meaning |
| MSA | Malay Language (ISO 639-2 Code) |
| MA | Milliampere |
| VEN | Venezuela (ISO 3166 Trigram) |
| K | Kelvin - Potassium (Latin Kalium) - Tanker (aircraft Designation Code) |
| MBBL | (U.S. Armor Center) Mounted Battlespace Battle Laboratory |
| KAZ | Kazakhstan (ISO 3166 Trigram) |
| BBC | Breeding Bird Census - British Broadcasting Corporation |
| CGT | Capital Gains Tax |
| JSP | Joint Services Publication |
| SABR | Society For American Baseball Research |