| Acronym | Meaning |
| HOSTAC | Helicopter Operations From Ships Other Than Aircraft Carriers |
| TEMO | Training |
| EOS | Earth Observation Satellite |
| PRT | Portugal (ISO 3166 Trigram) -Provincial Reconstruction Team |
| SN | Tin (Latin Stannum) |
| TVR | TreVor (Wilkinson) Racing |
| LDS | Latter Day Saint - Liberal Democracy Of Slovenia |
| OTI | Office Of Transition Initiatives (United States Agency For International Development) |
| MSD | Minimum Safe Distance |
| FYI | For Your Information |