APET
| Acronym | Definition |
|---|---|
| APET | Amorphous Polyethylene Terephthalate |
| APET | Associação Portuguesa de Empresas de Tradução (Portuguese: Portuguese Association of Translation Companies) |
| APET | Accident Progression Event Tree |
| APET | Algorithms Program Evaluation Tool |
| APET | Adaptable Performance Evaluation Testbed |
| APET | Australasian Perpetual Equity Trust |
| APET | Avionics Post-mission Evaluation Team |