| Acronym | Definition |
|---|
| HTCC➣High Times Cannabis Cup (Netherlands) |
| HTCC➣Hindu Temple and Cultural Center |
| HTCC➣Hand Therapy Certification Commission |
| HTCC➣High Temperature Cofired Ceramic |
| HTCC➣High Tech Crime Centre (Europol; EU) |
| HTCC➣Huntington Township Chamber of Commerce |
| HTCC➣Helicopter Traffic Control Centre |
| HTCC➣Hanford Training Coordinating Council |