| 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 |