| Acronym | Meaning |
| FME | Formal Methods Europe |
| MUS | Mauritius (ISO 3166 Trigram) |
| Q3 | Third Quarter |
| DMZ | DeMilitarized Zone |
| ADRG | Arc-second Raster Chart (ARC) Digitized Raster Graphics |
| DMRB | Design Manual For Roads And Bridges |
| PCL | Passive Coherent Location |
| VND | Vietnamese ??ng (ISO 4217 Currency Code) |
| TO | Togo (FIPS 10-4 Country Code) - Tonga (ISO 3166 Digram) |
| AOU | American Ornithologists' Union |