| Acronym | Meaning |
| CODEC | Coder-Decoder / Compressor-Decompressor / Compression-Decompression Algorithm |
| GAD | Generalized Anxiety Disorder |
| MMR | Measles |
| TMT | Thirty Meter Telescope |
| BL | Bolivia (FIPS 10-4 Country Code) -British Leyland |
| FBR | Fast Breeder Reactor - Foundation For Biomedical Research |
| BSMB | British Society For Matrix Biology |
| USTRANSCOM | United States Transportation Command |
| NHS | National Health Service (UK) |
| TDL | Tactical Data Link |