| APPM | Academic Policies and Procedures Manual 
| Others |
| APPM | Accreditation Policy and Procedure Manual
| Others |
| APPM | Acral persistent papular mucinosis
| Others |
| APPM | Administrative Policies and Procedures Manual
| Others |
| APPM | Administrative Policy and Procedure Manual
| Others |
| APPM | Advanced Professional Program in Management
| Others |
| APPM | Andhra Pradesh Paper Mills, LTD.
| Others |
| APPM | Andy Priaulx Performance Management
| Others |
| APPM | Archives Personal Papers and Manuscripts
| Others |
| APPM | Arkhangelsk Pulp and Paper Mill
| Others |
| APPM | Assessment Policies and Procedures Manual
| Others |
| APPM | Associated Press Photo Manager
| Others |
| APPM | Associated Press Photo Managers
| Others |
| APPM | Association for Paediatric Palliative Medicine
| Others |
| APPM | Associazione Provinciale per i Minori
| Others |
| APPM | Atomic Parts Per Million
| Others |
| APPM | Average Price Per Minute
| Others |