| Acronym | Definition |
|---|
| ATEA➣Australian Teacher Education Association |
| ATEA➣American Technical Education Association |
| ATEA➣Ateliers de Téléphone et Electricité Anversoise (Antwerp, Belgium) |
| ATEA➣Australian Telecommunications Employees Association (trade union; Australia) |
| ATEA➣Amphibian Tank Escape Apparatus |
| ATEA➣Associazione Ticinese Economisti Aziendali |
| ATEA➣Association Tourangelle des Etudiants en Archéologie (French: Touraine Association of Archaeology Students; Tours, France) |