| Acronym | Meaning |
| BY | Burundi (FIPS 10-4 Country Code) - Belarus (ISO 3166 Digram) |
| ICAO | International Civil Aviation Organization |
| MOTA | Member Of The Orthodontic Technicians Association |
| LBY | Libya (ISO 3166 Trigram) |
| IP | Clipperton Island (FIPS 10-4 Territory Code) -Initial Point - Intellectual Property - Internet Protocol |
| KC | Kilocoulomb |
| COPE | U.K. Committee On Publication Ethics |
| IVI | Interchangeable Virtual Instrument |
| NHL | National Hockey League |
| PA | Pascal - Protactinium |