| Acronym | Meaning |
| UCR | University Of Costa Rica |
| DZ | Dzongkha Language (ISO 639-1 Code) |
| UCI | Union Cycliste Internationale (French |
| HFE | Human Fertilisation And Embryology (UK Act) |
| MLRS | Multiple-Launch Rocket System |
| SLR | Single-Lens Reflex (camera) |
| CD | Candela |
| AF | Attofarad |
| TR | Turkish Language (ISO 639-1 Code) |
| VOL | VolapĀk Language (ISO 639-2 Code) |