| APE | acetone powder extract; acute polioencephalitis; acute psychotic episode; airway pressure excursion;... |
|---|---|
| APM | Academy of Parapsychology and Medicine; Academy of Physical Medicine; Academy of Psychosomatic Medic... |
| APMR | Association for Physical and Mental Retardation |
| ARPT | American Registry of Physical Therapists |
| BAPhysMed | British Association of Physical Medicine |