| Abbreviation | Definition |
|---|---|
| HGSB | Hotel Gran San Bernardo |
| HGT | High Gran Tourism |
| HHBT | Hankyu Hanshin Business Travel |
| HHE | Hotel Hans Egede |
| HHTC | Hamburg Hiking and Travel Club |
| HHWT | Have Halal Will Travel |
| HIH | Hulhule Island Hotel |
| HIS | Highest International Standard |
| HITA | Highlands and Islands Tourism Awards |
| HITT | High Impact Tourism and Training |
| HIVC | Holiday Inn Vacation Club |
| HJN | Hotel Jobs Network |
| HKL | Hotel König Ludwig |
| HKST | Hong Kong Student Travel |
| HKSTC | Hong Kong Study Tours Centre |
| HKTB | Hong Kong Tourism Board |
| HLAC | Historic Landmarks Advisory Commission |
| HLL | Hotel Lungolago Lecco |
| HLLS | Hotel Lodging Legal Summit |
| HLTA | Hawaii Lodging and Tourism Association |