| Acronym | Meaning |
| QU | Quechua Language (ISO 639-1 Code) |
| MARBEF | Marine Biodiversity And Ecosystem Functioning |
| AFO | Association Of Field Ornithologists |
| CVI | Combat Vehicle Identification |
| SIAM | Society For Industrial And Applied Mathematics |
| KIDS | Knowledge-based Integrated Design System |
| NDS | Nintendo DS |
| WEZ | Weapon Engagement Zone |
| SM | Samarium |
| EN | English Language (ISO 639-1 Code) |