| Acronym | Definition |
|---|
| YRR➣Young, Restless and Reformed |
| YRR➣Yellow Rock Resources (Australia) |
| YRR➣Radiological Repair Barge (Non Self-Propelled) |
| YRR➣Young, Rich, and Ready for Action (wrestling) |
| YRR➣Yacht Racing Results |
| YRR➣One-Year Return Rate (TL 9000) |
| YRR➣Youth Employment Retention Rate |