| Acronym | Definition |
|---|
| CHTA | Caribbean Hotel & Tourism Association (Coral Gables, FL) |
| CHTA | Canadian Horticultural Therapy Association |
| CHTA | Canadian Hemp Trade Alliance |
| CHTA | Contract Heat Treatment Association (UK) |
| CHTA | China Home Textile Association |
| CHTA | China Heat Treatment Association |
| CHTA | Center for Humanistic and Transpersonal Astrology |
| CHTA | Chemisch-Technische Assistentin (Germany) |
| CHTA | Canadian Health Technology Assessment |
| CHTA | Canadian Health Technology Agency |
| CHTA | Christian Homeschoolers of the Topeka Area (Kansas) |
| CHTA | Conjugate Heat Transfer Analysis |
| CHTA | Clarendon Hill Tenant Association |
| CHTA | China Health Technology Administration |
| CHTA | Chittagong Hill Tracts Affairs (Dhaka, Bangladesh) |