| Acronym | Definition |
|---|
| CHIA | California Healthcare Interpreting Association |
| CHIA | California Health Information Association |
| CHIA | Cumulative Hydrologic Impact Assessment |
| CHIA | Cleveland Hopkins International Airport |
| CHIA | China Housing Industry Association |
| CHIA | Christian Hands in Action (El Paso, Texas) |
| CHIA | California Homicide Investigators Association |
| CHIA | California Health Interpreters Association |
| CHIA | Clifton Heights Improvement Association (Ohio) |
| CHIA | Center for Health Information Analysis (Las Vegas, NV) |
| CHIA | Cargo Handling Interface Assembly (International Space Station) |
| CHIA | Cultural Heritage Impact Assessment |
| CHIA | Cargo Handling Interface Adapter |
| CHIA | Consumer Health Information Advocate |
| CHIA | Computer Human Interaction Atlanta Chapter) |