| Acronym | Meaning |
| MBCS | Multi-Byte Character Set |
| BK | Bankrupt (most Often Seen As Gone BK) -Bosnia And Herzegovina (FIPS 10-4 Country Code) |
| TRASANA | TRADOC Systems Analysis Agency |
| SIMP | Strongly Interacting Massive Particle |
| ACC | U.S. Air Combat Command - Air Component Commander - Altocumulus Castellanus - Atlantic Coast Conference - Automatic Climate Control - Area Control Center |
| SSV | Soft-Skinned Vehicle (i.e |
| CSA | Canadian Space Agency - Canadian Standards Association - Child Support Agency - Command Staff Advisor - Community-supported Agriculture - Confederate States Of America - Corps Storage Area -Czech Airlines |
| EKMS | Electronic Key Management System |
| RG | Roentgenium |
| POK | Plane Of Knowledge |