| Acronym | Definition |
|---|
| WFR | Wilderness First Responder |
| WFR | Wafer |
| WFR | Workforce Ready (various companies) |
| WFR | Workflow Runtime |
| WFR | Wireless Firewall Router |
| WFR | Wholesale Fire Rescue (Canada) |
| WFR | Word Formation Rule |
| WFR | Work Force Report (San Diego, CA) |
| WFR | Wizard's First Rule (Terry Goodkind book) |
| WFR | Western Fair Raceway |
| WFR | Warrington Fire Research (UK) |
| WFR | Work Force Reduction |
| WFR | Weekblad Fiscaal Recht (Dutch: Weekly Tax Law; magazine) |
| WFR | Water Fittings Regulations (UK) |
| WFR | Waiting For Reply |
| WFR | Wheal-and-Flare Reaction (immunology) |
| WFR | Worcestershire and Foresters Regiment |
| WFR | With Fried Rice (Chinese restaurants) |
| WFR | Warmest Fraternal Regards (letter closing) |
| WFR | Work from Remote |