| ICRT | Indoor Climate and Research Training 
| Others |
| ICRT | Indoor Climate Research Training
| Others |
| ICRT | Informacyjne Centra Ruchu Turystycznego
| Others |
| ICRT | Initial Cause Related Therapy
| Others |
| ICRT | Input Channel Reference Table
| Others |
| ICRT | Institute For Correctional Research And Training
| Others |
| ICRT | Intelligent Content Recognition Technology
| Others |
| ICRT | International Campaign For Responsible Technology
| Others |
| ICRT | International Center for Reiki Training
| Others |
| ICRT | International Centre for Responsible Tourism
| Others |
| ICRT | International Communications Round Table
| Others |
| ICRT | International Community Radio Taipei
| Others |
| ICRT | International Community Radio Taiwan
| Others |
| ICRT | International Consumer Research & Testing
| Others |
| ICRT | International Consumer Research and Testing
| Others |
| ICRT | Introduction to Clinical Research Training
| Others |
| ICRT | Irish Centre for Responsible Tourism
| Others |
| ICRT | Iterative Cycle Reference Table
| Others |