HTTC
| Acronym | Definition |
|---|---|
| HTTC | HyperTransport Technology Consortium |
| HTTC | Hospitality and Tourism Training Centre (Cook Islands) |
| HTTC | Harvard Table Tennis Club (Harvard University: Cambridge, MA) |
| HTTC | Hotel and Tourism Training Centre (various locations) |
| HTTC | Hudson Technical Training Center (Cheswick, PA) |
| HTTC | Hellenic Technology Transfer Center SA (technology management and financing; Athens, Greece) |