| Acronym | Meaning |
| NE | Nepali Language (ISO 639-1 Code) |
| UNFCCC | United Nations Framework Convention On Climate Change |
| UZB | Uzbekistan (ISO 3166 Trigram) |
| TRANSCOM | U.S. Transportation Command |
| MKD | Macedonian Language (ISO 639-2 Code) |
| TF | French Southern Territories (ISO 3166 Digram) -Task Force -Terafarad |
| TCWMS | Tele-Center Workforce Management System |
| UNU | United Nations University |
| XC | Ninety (in Roman Numerals) |
| ECL | Emitter Coupled Logic (electronics) |