| Acronym | Meaning |
| SIC | Standard Industrial Classification |
| ADM | Administrative -- Full Admiral (four Stars) In The U.S. Navy |
| KQ | Kenya Airways (IATA Airline Designator) - Kingman Reef (FIPS 10-4 Territory Code) |
| EK | Equatorial Guinea (FIPS 10-4 Country Code) - Exakelvin |
| NV | Nanovolt |
| LAAS | Local Area Augmentation System - Los Angeles Astronomical Society |
| JA | Japan (FIPS 10-4 Country Code) |
| QCA | Qualifications And Curriculum Authority - Quality Council Of Alberta |
| ESE | East South-East |
| FI | Finnish Language (ISO 639-1 Code) |