| HPAS | Health Plan Administrative System | 健康计划管理系统 |
| HPAS | Hypermedia Presentation and Authoring System (Compaq) | 超媒体演示和创作系统（Compaq） |
| HPAS | Himachal Pradesh Administrative Services (India) | 喜马偕尔邦行政服务（印度） |
| HPAS | Home Purchase Assistance Scheme | 置业援助计划 |
| HPAS | High Performance Adhesive System | 高性能粘合剂系统 |
| HPAS | Hypothalamic Pituitary Adrenocortical System | 下丘脑-垂体-肾上腺皮质系统 |
| HPAS | Human Powered Aircraft For Sport | 运动用人力飞机 |