WSAR
| Acronym | Definition |
|---|---|
| WSAR | Wilderness Search and Rescue |
| WSAR | Win Shares Above Replacement (arcane baseball statistic) |
| WSAR | Winchester Slide Action Rifles (Schwing book series) |
| WSAR | Weekly Significant Activity Report (USACE) |
| WSAR | Whole Sludge Application Rate |
| WSAR | Weekly Significant Actions Report |