| Acronym | Meaning |
| OGD | Other Government Department |
| IAU | International Association Of Universities - International Astronomical Union |
| G24 | Group Of 24 (subset Of G77 |
| JB | Junior Branch |
| OM | Oromo Language (ISO 639-1 Code) |
| ZW | Zettawatt - Zimbabwe (ISO 3166 Digram) |
| QEH | Queen Elizabeth's Hospital |
| RATELO | Radiotelephone Operator |
| SQUID | Superconducting QUantum Interference Device |
| GREP | [search] Globally For Regular Expression |