| Acronym | Meaning |
| DDL | Digital Data Link |
| STDM | Statistical Time Division Multiplexing |
| RAOC | Rear Area Operation Centre |
| OCD | Obsessive-Compulsive Disorder |
| CMML | Chronic MyeloMonocytic Leukemia |
| IAD | Ion Assisted Deposition |
| NDU | National Defense University (Washington |
| MI | M?ori Language (ISO 639-1 Code) |
| LG | Luganda Language (ISO 639-1 Code) |
| ICAO | International Civil Aviation Organization |