| Acronym | Meaning |
| WSW | West South-West |
| WNW | West North-West |
| NMCI | Navy Marine Corps Intranet |
| ALL | Albanian Lek (ISO 4217 Currency Code) |
| RHO | Southern Rhodesia (ISO 3166 Trigram; Obsolete 1980) |
| LABVIEW | Laboratory Virtual Instrumentation Engineering Workbench |
| CIEF | Comit? International D'enregistrement Des Fr?quences (International Frequency Registration Board) |
| GFN | Global Footprint Network |
| OJI | Anishinaabe Language (Ojibwa) (ISO 639-2 Code) |
| PPM | Parts Per Million |