| Abbreviation | Definition |
|---|---|
| TAAP | The Adoption Activism Press |
| TAAR | The Automated Agency Report |
| TAC | Theater Alternative Channel |
| TAC | Title Author Call |
| TACT | Target Audience Classification Tactics |
| TAF | Transfer Audio and Files |
| TAM | Technology And Media |
| TAM | Technology Arts And Media |
| TAM | Television Audience Measurement |
| TAMPC | Texas A & M Press Consortium |
| TAO | The American Organist |
| TAO | Topics, Associations, and Occurrences |
| TAP | The Alpiri Project |
| TAP | Total Audience Plan |
| TAPA | Transactions of the American Philological Association |
| TAR | The Amazing Race |
| TARA | Television And Radio Achievement |
| TARDIS | Time And Relative Dimension In Space |
| TARS | The Arthur Ransome Society |
| TAS | The Amber Spyglass |