| Acronym | Meaning |
| WP | White Phosphorus (ammunition) |
| PN | Piconewton |
| CJD | Chronological Julian Day - Creutzfeldt-Jakob Disease |
| BLSN | Blowing Snow (METAR Code) |
| ZS | Zeptosecond |
| MKT | Missouri-Kansas-Texas Railroad (1865-1989) - Mortal Kombat Trilogy |
| TBGRI | Tropical Botanic Garden And Research Institute (India) |
| KR | Kanuri Language (ISO 639-1 Code) |
| ZG | Zettagram |
| RT | Radio Telefs ireann |