| Acronym | Meaning |
| IANA | Internet Assigned Numbers Authority |
| P | Peta - Phosphorus |
| UK | United Kingdom (alsoFIPS 10-4 Country Code) - University Of Kentucky |
| QZ | Awair (IATA Airline Designator) |
| ECL | Emitter Coupled Logic (electronics) |
| MPEV | Multi-Purpose Engineering Vehicle |
| DM | Dominica (ISO 3166 Digram) -Dungeon Master (role-playing Games) |
| ORF | Operational Readiness Float |
| BAOR | British Army Of The Rhine |
| ATP | Adenosine TriPhosphate - Allied Tactical Publication - Ammunition Transfer Point |