IRTP
| Acronym | Definition |
|---|---|
| IRTP | Internet Reliable Transaction Protocol |
| IRTP | Intensive Residential Treatment Program (various locations) |
| IRTP | Internal Revenue Tax Paid |
| IRTP | Intensive Remedial Teaching Programme (Hong Kong) |
| IRTP | International Reference Test Procedure |
| IRTP | International Rice Testing Programme |
| IRTP | Initial Recruiting and Training Plan |
| IRTP | International Review of Theory & Practice (psychology & criminal justice) |
| IRTP | Integrated Reliability Test Program |