| Acronym | Meaning |
| HU | Hungary (ISO 3166 Digram; FIPS 10-4 Country Code) |
| MOOTW | Military Operations Other Than War (moot-double-you) |
| CMML | Chronic MyeloMonocytic Leukemia |
| CCSIL | Command And Control Simulation Interface Language (cecil) |
| SF | Fleet Submarine (retired US Navy Hull Classification) -San Francisco - Science Fiction -South Africa (FIPS 10-4 Country Code) -Speculative Fiction - Special Forces |
| HVP | HarborView Properties - High Vacuum Process - Hydrolized Vegetable Protein |
| LDS | Latter Day Saint - Liberal Democracy Of Slovenia |
| MAF | Maintenance Action Form |
| BTU | British Thermal Unit |
| SMG | Sequential Motorsport Gearbox - SubMachine Gun |