| Acronym | Definition |
|---|
| IRCP➣Internet Relay Chat Protocol (teleconferencing) |
| IRCP➣Institute for International Research on Criminal Policy (est. 1992; Department of Criminal Law and Criminology; Faculty of Law; Ghent University; Ghent, Belgium) |
| IRCP➣International Research Corporation Public Company Limited (Thailand) |
| IRCP➣Idaho Rules of Civil Procedure |
| IRCP➣Indonesian Rhino Conservation Program |
| IRCP➣International Research Corporation PCL (Bangkok, Thailand) |