| APH | acetylphenylhydrazine 
| Others |
| APH | Actual Production History
| Others |
| APH | Acute Psychiatric Hospital
| Others |
| APH | Adjusted Protection History
| Others |
| APH | Advanced Paranormal Humans
| Others |
| APH | Advanced Practitioner of Homeopathy
| Others |
| APH | Airport Parking and Hotels
| Others |
| APH | Alcohol-Positive History
| Others |
| APH | American Printing House
| Others |
| APH | American Printing House for the Blind, Inc.
| Others |
| APH | Amsterdam Public Health
| Others |
| APH | Ante-Partum Hemorrhage
| Others |
| APH | antepartum haemorrhage
| Others |
| APH | antepartum hemorrhage
| Others |
| APH | Anterior Pituitary Hypoplasia
| Others |
| APH | Arnold Palmer Hospital
| Others |
| APH | ARPANET (Advanced Research Projects Agency NETwork) Protocol Handbook
| Others |
| APH | Asbestos Pollution and Health
| Others |
| APH | Association of Personal Historians
| Others |
| APH | Association of Personal Historians, Inc.
| Others |
| APH | Association of Private Hospitals
| Others |
| APH | Association of Public Health
| Others |
| APH | Association Peugeot Hollande
| Others |
| APH | Austria Prussia Hungary
| Others |
| APH | Autoliv Passenger Hybrid
| Others |
| APH | Automotive Parts Headquarters
| Others |
| APH | Average Pumping Head
| Others |
| APH | Axis pouwers hetalia
| Others |
| APH | Axis Power Hetalia
| Others |
| APH | Axis Powers Hetalia
| Others |
| APH | Hospital Transport (Auxiliary, Personnel, Hospital)
| Others |
| APH | Portuguese Academy of History
| Others |