TETA
| Acronym | Definition |
|---|---|
| TETA | Triethylenetetramine |
| TETA | Transport Education & Training Authority (South Africa) |
| TETA | Tennessee Educational Technology Association |
| TETA | Texas Educational Theatre Association, Inc. (Austin, TX) |
| TETA | Technology Education & Training Act of 2001 |
| TETA | Timisoara English Teachers Association (Romanian Association of Teachers of English; Timisoara, Romania) |
| TETA | Threat Evaluation and Tactical Advice |