| Acronym | Meaning |
| RNA | RiboNucleic Acid |
| UG | Uyghur Language (ISO 639-1 Code) |
| BAC | Bohica Associates Corporation |
| IFF | Identification |
| PCB | See Entry |
| RKO | Radio-Keith-Orpheum Pictures |
| UNAMSIL | United Nations Mission In Sierra Leone |
| BO | Back Orifice -Belarus (FIPS 10-4 Country Code) - Bolivia (ISO 3166 Digram) -Body Odor |
| MA | Master Of Arts -Madagascar (FIPS 10-4 Country Code) - Massachusetts (postal Symbol) - Megaampere - Morocco (ISO 3166 Digram) |
| RPS | Revolutions Per Second |