| Abbreviation | Definition |
|---|---|
| TAI | Target Achievement Incentive |
| TAI | Teubner Associates Inc |
| TAIG | The Association for Independent Growth |
| TAL | Townsend Analytics, Ltd. |
| TALCO | Tajik Aluminum Company |
| TAM | Thomas Aircraft Maintenance |
| TAMB | Transit Advertising Measurement Bureau |
| TAMG | The Advantage Mortgage Group |
| TAMG | The Asbestos Management Group |
| TAML | Tata Advanced Materials Ltd |
| TAML | Thomas Aircraft Maintenance, LTD. |
| TAMPC | Tomeldan Alli Molina Planners Company |
| TANGEDCO | Tamilnadu Generation and Distribution Corporation Ltd. |
| TANGEDCO | Transmission Corporation Ltd. |
| TANSI | TAmilNadu Small Industries Corporation |
| TAOS | Texas Advanced Optoelectronic Solutions |
| TAP | Tai Po Market, Hong Kong |
| TAP | Takeda Abbott Pharmaceuticals |
| TAP | Toms Audio Plugins |
| TAPA | Technology Asset Protection Association |