| APTP | Association of Part-Time Professionals | 兼职专业人员协会 |
| APTP | Audio Patching and Termination Panel (AN/SSQ-88) | 音频修补和终止面板(一种/ SSQ-88) |
| APTP | Academic Placement Testing Program | 学术安置测试计划 |
| APTP | Academic Programs and Teacher Preparation | 学术课程和教师准备 |
| APTP | American Patriot Tribute Pistol | 美国爱国者致敬手枪 |
| APTP | Albany Park Theater Project | 奥尔巴尼公园剧院项目 |