| Acronym | Meaning |
| NAFO | Northwest Atlantic Fisheries Organization |
| DINK | Double Income |
| BEA | Banque Ext?rieure D'Alg?rie - British European Airways (ancestor Of British Airways) |
| NCES | U.S. National Center For Education Statistics - Net-Centric Enterprise Services |
| RAP | Radio Access Point - Radiological Assistance Program (U.S. Department Of Energy) - Rear Area Protection - Recognised [Operating/Operational] Air Picture - Recurring Advance Payment - Relational Associative Processor - Reliable Acoustic Path - Rocket-Assis |
| HAT | Highest Astronomical Tide (nautical Charts) -Hungarian Automated Telescope |
| UDTS | Uppsala-DLR Trojan Survey |
| PEK | PolyEtherKetone |
| VV&A | Verification, Validation, And Accreditation |
| HIH | His (or Her) Imperial Highness |