IRGC
| Acronym | Definition |
|---|---|
| IRGC | Iranian Revolutionary Guard Corps |
| IRGC | Islamic Revolutionary Guard Corps (Iran) |
| IRGC | Iowa Racing and Gaming Commission |
| IRGC | International Risk Governance Council |
| IRGC | International Research Group on Charophytes (est. 1989) |
| IRGC | International Rice Germplasm Center |
| IRGC | ISPAN (Integrated Strategic Planning and Analysis Network) Requirements Governing Council (US DoD) |
| IRGC | Inter-Realm Gaming Consortium (Hyperchat) |