| Term | Full Form | Category |
|---|---|---|
| WRRT | Waikabubak-Tambolaka, Indonesia | Others |
| WRRT | Waikato Raupatu River Trust | Others |
| WRRT | Waste Recovery and Reduction Technology | Others |
| WRRT | Water Resource Recovery Technician | Others |
| WRRT | Wildlife Rapid Rescue Team | Others |
| WRRT | Wildlife Rapid Response Team | Others |
| WRRT | Wilkins Rate of Reading Test | Others |
| WRRT | Wisconsin Runner Racing Team | Others |
| WRRT | Written Registered Respiratory Therapist | Others |