| Acronym | Definition |
|---|
| TEAC | Tribunal Económico-Administrativo Central (Spanish Central Economic-Administrative Court) |
| TEAC | Trolox-Equivalent Antioxidant Capacity (assay) |
| TEAC | Tetraethylammonium Chloride |
| TEAC | Technical Education Advisory Committee |
| TEAC | Theological Education for the Anglican Communion |
| TEAC | Tennessee Energy Acquisition Corp. |
| TEAC | Technology Education Association of California |
| TEAC | Turbine Engine Analysis Check |
| TEAC | Timber Export Advisory Committee |
| TEAC | Training & Education Advisory Committee |
| TEAC | Tokyo Electro-Acoustic Corporation |