| Acronym | Meaning |
| PN | Piconewton |
| SH | Saint Helena (ISO 3166 Digram) -SONATRACH (Algerian Petroleum Company) |
| TT | Tatar Language (ISO 639-1 Code) |
| DCW | Digital Chart Of The World |
| DAO | Division Ammunition Officer |
| DCFC | Death Cab For Cutie |
| JAMA | Journal Of The American Medical Association |
| LAT | Latin Language (ISO 639-2 Code) |
| UHF | Ultra High Frequency |
| WWE | World Wrestling Entertainment |