- DPTA stands for Diethylenetriaminepentaacetic Acid
- DPTA stands for Département de Physique Théorique et Appliquée (French: Department of Applied Theoretical Physics)
- DPTA stands for Deceptive Trade Practices Act
- DPTA stands for Dépôt du Personnel Technique de l’Aviation (French: Aviation Technical Staff Filing)
- DPTA stands for Digitally Enhanced Patchwork Text Assessment (UK)
- DPTA stands for Dallas Professional Tennis Association
- DPTA stands for Delaware Physical Therapy Association
- DPTA stands for Distributed Processing: Techniques and Applications
- DPTA stands for Deer Park Teachers Association
- DPTA stands for Distinguished Project Team Award
- DPTA stands for Domestic Payment Transfer Agency
- DPTA stands for Drawsko Pormorski Training Area (UK)
- DPTA stands for Delmar Physical Therapy Associates
DPTA