| Acronym | Definition |
|---|
| IRW➣Inventory, Retails Warranty |
| IRW➣Islamic Relief Worldwide |
| IRW➣Integrated Reliability Workshop (IEEE) |
| IRW➣Interim Recovery Worksheet |
| IRW➣International Rocket Week (UK) |
| IRW➣Indian Rosewood (guitar construction) |
| IRW➣In Real World (Internet slang) |
| IRW➣Imperial Romulan Warbird (Star Trek) |
| IRW➣Industrial or Residential Waste |
| IRW➣Index of Relative Worth |
| IRW➣Increased Resolution Window |
| IRW➣Ideal Relief Wing (India) |
| IRW➣Interactive Reward (shopping website) |