| Rank | Abbreviation | Meaning |
|---|
| ***** | CHTA | China Heat Treatment Association
| |
| ***** | CHTA | China Home Textile Association
| |
| ***** | CHTA | Chemisch-Technische Assistentin
| |
| ***** | CHTA | Contract Heat Treatment Association
| |
| **** | CHTA | Caribbean Hotel and Tourism Association
| |
| **** | CHTA | Christian Homeschoolers of the Topeka Area
| |
| **** | CHTA | China Health Technology Administration
| |
| **** | CHTA | Chittagong Hill Tracts Affairs
| |
| **** | CHTA | 4-(4-chlorophenyl)-2-hydroxytetronic acid
| |
| **** | CHTA | Caicos Hotel and Tourism Association
| |
| *** | CHTA | Cultural Heritage Tourism Alliance
| |
| *** | CHTA | Canadian Health Technology Agency
| |
| *** | CHTA | Cumberland Homesteads Tower Association
| |
| *** | CHTA | Caribbean Hotel & Tourism Association's
| |
| *** | CHTA | Center for Humanistic and Transpersonal Astrology
| |
| *** | CHTA | Canadian Hemp Trade Alliance
| |
| *** | CHTA | Contract Heat Treaters Association
| |
| ** | CHTA | Christchurch History Teachers Association
| |
| ** | CHTA | Canadian Health Technology Assessment
| |
| ** | CHTA | Cedar Hill Tennis Association
| |
| ** | CHTA | Canadian Hairless Terrier Association
| |
| ** | CHTA | Canterbury History Teachers Association
| |
| ** | CHTA | Conjugate Heat Transfer Analysis
| |
| ** | CHTA | Control Hobby Trade Association
| |
| * | CHTA | Cultural and Heritage Tourism and Address
| |