| Acronym | Meaning |
| USC | United States Code - University Of South Carolina - University Of Southern California |
| GU | Guam (postal Symbol; ISO 3166 Digram) |
| BRM | Boyevaya Razvedyvatelnaya Mashina (Russian ?????? ???????????????? ?????? |
| UBIGEO | Ubicaci›n Geografica (Spanish For Geographical Location) |
| NEAT | Near-Earth Asteroid Tracking |
| NECTEC | National Electronics And Computer Technology Center (Thailand) |
| ESM | Electronic Warfare Support Measures |
| ORF | Operational Readiness Float |
| OMB | U.S. Office Of Management And Budget - Ontario Municipal Board -Order Of Mapungubwe In Bronze |
| CCT | Current Commitments Team |