| Rank | Abbreviation | Meaning |
|---|
| ***** | TCMA | Tennessee City Management Association
| |
| ***** | TCMA | Thai Cement Manufacturers Association
| |
| **** | TCMA | turkish chemical manufacturers association
| |
| **** | TCMA | Trade Center Management Associates
| |
| **** | TCMA | Traditional Chinese Martial Arts
| |
| **** | TCMA | Texas Cave Management Association
| |
| **** | TCMA | The Texas Cave Management Association
| |
| **** | TCMA | Total Care Management Associates
| |
| **** | TCMA | Tertiary Campus Ministry Association
| |
| **** | TCMA | Toxic Chemicals Management Association
| |
| **** | TCMA | Traditional Chinese Medicine Alumni
| |
| **** | TCMA | Tolland County Medical Association
| |
| *** | TCMA | Texas City Management Association
| |
| *** | TCMA | Traditional Chinese Medicine and Acupuncture
| |
| *** | TCMA | Turkish Cement Manufacturers Association
| |
| *** | TCMA | Tooling Component Manufacturing Association
| |
| *** | TCMA | Turkish Clothing Manufacturers' Association
| |
| *** | TCMA | Tennessee Country Music Alliance
| |
| *** | TCMA | Telephone Cable Makers Association
| |
| *** | TCMA | Transvaal Chemical Manufacturers Association
| |
| *** | TCMA | Taiwan Christian Medical Association
| |
| ** | TCMA | Traditional Chinese Medicine Academie
| |
| ** | TCMA | Twin Cities Media Alliance
| |
| ** | TCMA | Transportation Concurrency Management Area
| |
| ** | TCMA | The California Maritime Academy
| |