| Acronym | Meaning |
| CIR | Corotating Interaction Region |
| TOAD | Temporary |
| DFID | UK Department For International Development |
| MR | Marathi Language (ISO 639-1 Code) |
| BOD | Tibetan Language (ISO 639-2 Code) |
| KI | Kibi |
| SWA | Swahili Language (ISO 639-2 Code) |
| UPU | Universal Postal Union |
| LBR | Liberia (ISO 3166 Trigram) |
| NETL | (US) National Energy Technology Laboratory |