| Acronym | Meaning |
| ICES | International Council For The Explorationof The Seas |
| OC | Occitan Language (ISO 639-1 Code) |
| NWRA | National Wildlife Rehabilitators Association |
| UAV | Unmanned Aerial Vehicle - Unprotected Anal And Vaginal Sex |
| COLT | Combat Observation And Lasing Team (military) |
| UPTN | Universal Personal Telecommunications Number - Upper Peninsula Telehealth Network |
| CIAO | Critical Infrastructure Assurance Office - Component-Integrated ACE ORB |
| EEG | ElectroEncephaloGram |
| RW | Rwanda (ISO 3166 And FIPS 10-4 Country Code Digram) |
| CA | Catalan Language (ISO 639-1 Code) |