| APAP | Association of Physician Assistant Programs | 医师助理计划协会 |
| APAP | Association for Professional Ambulance Personnel (UK) | 专业救护人员协会（英国） |
| APAP | Association of Performing Arts Presenters | 表演艺术主持人协会 |
| APAP | Association of Polish American Professionals | 波兰裔美国专业人员协会 |
| APAP | Action Professionals' Association for the People | 专业人员协会的行动 |
| APAP | Air Pollution Abatement Program | 减少空气污染计划 |
| APAP | Army Privacy Act Program | 陆军隐私法案计划 |
| APAP | N-acetyl-p-aminophenol | N-乙酰基对氨基苯酚 |
| APAP | Alumni and Parents Admission Program | 校友和家长入学计划 |
| APAP | Asian Pacific-American Program | 亚太裔美国人计划 |
| APAP | Africa Policy Advisory Panel | 非洲政策咨询小组 |
| APAP | N-Acetyl-Para-Amino-Phenol (acetaminophen) | N-乙酰对氨基苯酚（对乙酰氨基酚） |
| APAP | Approach Path Alignment Panels (aviation runway) | 进近航道对准面板（航空跑道） |
| APAP | Associação Portuguesa das Empresas de Publicidade e Comunicação (Portugal) | Associação Portuguesa das Empresas de Publicidade e Comunicação (Portugal) |
| APAP | Acetaminophen | 对乙酰氨基酚 |