| Acronym | Meaning |
| WOLOG (OR WLOG) | WithOut Loss Of Generality |
| EJ | Exajoule |
| C/O | Care Of (postal Code Indicating Temporary Address Change) |
| GNP | Gross National Product |
| FIS | F?d?ration Internationale De Ski (French International Ski Federation) |
| NAV | Navajo Language (ISO 639-2 Code) |
| ANM | Acoustic Noise Monitor |
| TAACOM | U.S. Theater Army Area Command |
| GD | Gadolinium |
| KN | Democratic People's Republic Of Korea (FIPS 10-4 Country Code) - Saint Kitts And Nevis (ISO 3166 Digram) |