| Acronym | Meaning |
| NZL | Noze Looan (online/event Listings) |
| FORTRAN | The IBM Mathematical FORmula TRANslating System (programming Language) |
| EULA | End-User License Agreement (you-lah) |
| REU | R?union (ISO 3166 Trigram) |
| AIRFA | American Indian Religious Freedom Act |
| HIRISE | High Resolution Imaging Science Experiment |
| VSHORAD | Very Short Range Air Defence |
| LUG | Linux User Group |
| HDM | Human Decision-Making |
| PPLI | Precise Participant Location & Identification |