| Acronym | Meaning |
| HLA | High Level Architecture - Human Leukocyte Antigen |
| TOS | Tape Operating System - Terms Of Service - Tramiel Operating System |
| BNP | British National Party ? Banque Nationale De Paris |
| BISEPS | Battlefield Identification System Environment Performance Simulation |
| CMOS | Canadian Meteorological And Oceanographic Society - Complementary Metal-Oxide-Semiconductor |
| AFIS | Automated Fingerprint Identification System - American Forces Information Service |
| DHS | U.S. Department Of Homeland Security |
| MOC | Macedonian Orthodox Church - Measure Of Capability - Mission Operations Centre - My Own Creation (Lego) |
| AD LOC. | Ad Locum (Latin |
| NEP | Nepali Language (ISO 639-2 Code) |