ITTC
| Acronym | Definition |
|---|---|
| ITTC | Information and Telecommunication Technology Center |
| ITTC | International Tropical Timber Council (Japan) |
| ITTC | International Towing Tank Conference |
| ITTC | Information Technology Training Conference |
| ITTC | International Trade and Transportation Center (Bakersfield, CA) |
| ITTC | International Teaching and Training Centre (UK) |
| ITTC | International Transportation Training Center (Wilmington, CA) |