| Abbreviation | Definition |
|---|---|
| HKAC | Hong Kong Adventist College |
| HKCC | Hong Kong Community College |
| HKCD | Hong Kong College of Dermatologists |
| HKCR | Hong Kong College Of Radiologists |
| HKCT | Hong Kong College of Technology |
| HKUGAC | Hong Kong University Graduate Association College |
| HMC | Harvey Mudd College |
| HMDC | Hashmat Medical and Dental College |
| HOT | Hayward Orientation Team |
| HPSC | Hampton Park Secondary College |
| HRASC | Hutatma Rashtriya Arts Science college |
| HRDC | Health and Relationships During College |
| HSBC | Hobe Sound Bible College |
| HSC | Hampden Sydney College |
| HSC | Hillfield Strathallan College |
| HSCI | Hispanic Student College Institute |
| HSFC | Hartlepool Sixth Form College |
| HSFC | Havering Sixth Form College |
| HSMC | High School Moorpark College |
| HTC | Hebrew Theological College |