| Acronym | Definition |
|---|
| HKCA➣Hong Kong Cricket Association |
| HKCA➣Hong Kong Construction Association |
| HKCA➣Houston Konkan Catholic Association (Houston, TX) |
| HKCA➣Hong Kong College of Anaesthesiologists |
| HKCA➣Hong Kong Cycling Association |
| HKCA➣Hong Kong Chefs Association |
| HKCA➣Hong Kong Culture Association |
| HKCA➣Hindukush Conservation Association |