| Acronym | Meaning |
| PLN | Polish Zloty (ISO 4217 Currency Code) |
| LS | Landing Support -Lesotho (ISO 3166 Digram) - Liechtenstein (FIPS 10-4 Country Code) -locus Sigilli (Latin |
| HT | Haitian Creole Language (ISO 639-1 Code) |
| TSR | Many |
| NA | Nanoampere |
| PA | Pascal - Protactinium |
| TTTEAF | Thomas The Tank Engine And Friends |
| NASCAR | National Association For Stock Car Auto Racing |
| DFB | Deutscher Fu Ball-Bund (German For German Football Association) |
| ICBM | Intercontinental Ballistic Missile |