| Acronym | Meaning |
| BIST | Built-In Self-Test |
| TVA | Tennessee Valley Authority |
| MCDL | Model Composition Definition Language |
| HRK | [[Croatian Kuna (ISO 4217 Currency Code) |
| EHF | Extremely High Frequency |
| SCN | Suprachiasmatic Nucleus |
| JFCOM | U.S. Joint Forces Command (jiff-comm) |
| FONSI | Finding Of No Significant Impact |
| THUG | Tony Hawk's Underground |
| AGI | Auxiliary Group Intelligence |