| Abbreviation | Definition |
|---|---|
| WSA | Wasua, Papua New Guinea |
| WSAP | Singapore Payalebaar Air Base, Singapore |
| WSAT | Singapore Tengah Air Base, Singapore |
| WSG | Washington, Pennsylvania USA |
| WSH | Brookhaven Airport, Shirley, New York USA |
| WSJ | San Juan, Alaska USA |
| WSM | Wiseman, Alaska USA |
| WSN | South Naknek, Alaska USA |
| WSO | Washabo, Republic of Surinam |
| WSP | Waspam, Nicaragua |
| WSR | Wasior, Indonesia |
| WSSL | Singapore Seletar, Singapore |
| WSSS | Singapore Changi Airport, Singapore |
| WSSS | Singapore Changi International, Singapore |
| WST | Westerly, Rhode Island USA |
| WSU | Wasu, Papua New Guinea |
| WSX | Westsound, Washington USA |
| WSY | Airlie Beach, Queensland, Australia |
| WSZ | Westport Airport, Aotearoa, New Zealand |
| WTA | Tambohorano, Madagascar |