| Acronym | Meaning |
| ANG | Air National Guard -Netherlands Antillian Guilder (ISO 4217 Currency Code) |
| ST | Sotho Language (ISO 639-1 Code) |
| PLUTO | Pipe Line Under The Ocean |
| OTB | Off The Ball -OneSAF Testbed (a Descendant Of ModSAF) |
| ADATS | Agricultural Development And Training Society - Air Defence Anti-Tank System - Australian Defence Air Traffic System |
| JCIET | Joint Combat Identification Evaluation Team |
| OPI | Office Of Primary Interest - Open Prepress Interface |
| GULCR | Grupo De Usuarios De Linux De Costa Rica |
| DAF | Dissolved Air Flotation |
| NLP | Natural Language Processing - Neuro-Linguistic Programming (pseudoscience) |