| Abbreviation | Definition |
|---|---|
| CCTD | Cit?? de la Culture et du Tourisme Durable |
| CCTD | Cit?? de le Culture et du Tourisme Durable |
| CCTD | Cité de la Culture et du Tourisme Durable |
| CCTE | Certified Corporate Travel Executive |
| CCTO | California Coalition of Travel Organizations |
| CDTP | County Durham Tourism Partnership |
| CETC | Corporate Engagement Travel Company |
| CFRT | Connors Fall River Travel |
| CFTO | Complete Fast Travel Overhaul |
| CGSA | Caterers Guild of South Africa |
| CGT | Calusa Ghost Tours |
| CHG | Cachet Hotel Group |
| CHRIE | Council on Hotel Restaurant and Institution Education |
| CHRIE | Council on Hotel Restaurant and Institutional Education |
| CHRIE | Council on Hotel Restaurant Institutional Education |
| CHSB | Cornell Hotel Sustainability Benchmarking |
| CHT | Commercial Highway And Tourist |
| CHT | Cultural Heritage Tourism |
| CHTA | Caribbean Hotel and Tourism Association |
| CHTA | Caribbean Hotel Tourism Association |