| Acronym | Definition |
|---|
| HCIS➣Health Care Information System (British Library) |
| HCIS➣Health Care Interpreter Service (Australia) |
| HCIS➣Harbor City International School (Duluth, MN) |
| HCIS➣Hwa Chong International School (Singapore) |
| HCIS➣Hawaii Chinese Immersion School (Kahala, Hawaii) |
| HCIS➣Homenet Computers Internet Services (Australia) |
| HCIS➣Hewden Customer Information System (UK) |
| HCIS➣Hydrogen Carbonate Indicator Solution |
| HCIS➣Hispano Canadian Intercultural School |