| Acronym | Meaning |
| ZU | Zulu Language (ISO 639-1 Code) |
| RCCO | Royal Canadian College Of Organists |
| ECOMMHR | European Commission On Human Rights |
| SWE | Swedish Language (ISO 639-2 Code) |
| CEGEP | Coll?ge D'enseignement G?n?ral Et Professionnel (French |
| ISAR | Inverse SAR (Synthetic Aperture Radar) |
| TBA | To Be Announced |
| BDI | Burundi (ISO 3166 Trigram) |
| IMBD | International Migratory Bird Day |
| UNRISD | United Nations Research Institute For Social Development |