| Acronym | Meaning |
| MPEC | Minor Planet Electronic Circular |
| NZL | Noze Looan (online/event Listings) |
| SCO | Scotland |
| UMK | Uniwersytet Miko?aja Kopernika (Polish Nicolaus Copernicus University) |
| LLP | Limited Liability Partnership |
| JNI | Java Native Interface |
| IISS | International Institute For Strategic Studies |
| UNFICYP | United Nations Peacekeeping Force In Cyprus |
| F | Farad - Fluorine |
| BO | Tibetan Language (ISO 639-1 Code) |