| Acronym | Meaning |
| NRK | Norsk Rikskringkasting (Norwegian Broadcasting Corporation) |
| MS | Megasecond |
| HORECA | Hotel |
| GNQ | Equatorial Guinea (ISO 3166 Trigram) |
| PLL | Phase-Locked Loop (electronics) |
| ELF | Earth Liberation Front - Endangered Language Fund - Eritrean Liberation Front - Executable And Linkable Format - Extremely Low Frequency |
| ILE | Interlingue Language (ISO 639-2 Code) |
| FC | Femtocoulomb |
| IMHO | In My Humble Opinion |
| SOM | Simulation Object Model -Somalia (ISO 3166 Trigram) |