QHI
| Acronym | Definition |
|---|---|
| QHI | Quality Health, Inc. (mail order health and beauty products) |
| QHI | Quality Home Inspection (consultation service) |
| QHI | Quality Hospitality International (hospitality training; est. 2005; Victoria, Australia) |
| QHI | Quigley-Hein Plaque Index (oral hygiene) |
| QHI | Quality Health Indicator (Kansas) |
| QHI | Qualified Helicopter Instructors |