| ITDP | Indian Tribal Development Project 
| Others |
| ITDP | Industry Training Development Program
| Others |
| ITDP | Information Technology Development Program
| Others |
| ITDP | Institute for Transport and Development Policy
| Others |
| ITDP | Institute for Transportation and Development policy
| Others |
| ITDP | Institute for Transportation Development and Policy
| Others |
| ITDP | Institute for Transportation Development Policy
| Others |
| ITDP | Institute of Transportation and Development Policies
| Others |
| ITDP | Institute of Transportation and Development Policy
| Others |
| ITDP | Instructional Technology Development Program
| Others |
| ITDP | Integrated Tribal Development Program
| Others |
| ITDP | Integrated Tribal Development Programme
| Others |
| ITDP | Integrated Tribal Development Project
| Others |
| ITDP | Internationally Trained Dentist Program
| Others |