| Acronym | Meaning |
| POT | Plane Of Tranquility |
| CGIG | Cross-Government Implementation Group |
| CRE | Cree Language (ISO 639-2 Code) |
| MCC | Marylebone Cricket Club - Mission Control Centre - Movement Control Centre |
| ASCII | American Standard Code For Information Interchange |
| CCIR | Comit? Consultatif International Pour La Radio (French For Consultative Committee On International Radio |
| ISA | Individual Savings Account - Industry Standard Architecture - Instruction Set Architecture - International Seabed Authority |
| USTRANSCOM | United States Transportation Command |
| MOO | Measure Of Outcome |
| KR | Krypton |