| Acronym | Meaning |
| MAPS | Monitoring Avian Productivity And Survivorship |
| Y2K | Year Two Thousand |
| RRS | Racing Rules Of Sailing |
| HD | Henry Draper (star Catalogue) - Hull-Down (armoured Vehicle Target |
| NAVFOR | Naval Force |
| DFB | Deutscher Fu Ball-Bund (German For German Football Association) |
| AGO | Angola (ISO 3166 Trigram) |
| MOM | Management Object Model (HLA) - Message Oriented Middleware |
| FMS | Federal Magistrates Service (an Australian Federal Court |
| TUG | TeX Users Group |