| Acronym | Meaning |
| CD1 | Cluster Of Differentiation 1 (a Small Gene Family) |
| MIFG | Shallow Fog (METAR Code) |
| UG | Uyghur Language (ISO 639-1 Code) |
| BE | Beryllium |
| TS | Tsonga Language (ISO 639-1 Code) |
| RB | Rubidium |
| RSA | Regimental Support Area - Republic Of South Africa -Rivest-Shamir-Adleman Encryption |
| RA | Rain (METAR Code) -Rear Area - Reinforced Alert - Republican Army - Right Ascension - Royal Artillery (UK) - Royal Academy |
| JSOTF | Joint Special Operations Task Force |
| BLUI | Body Language User Interface (blooie) |