| KPA | Kansas Pork Association | 堪萨斯猪肉协会 |
| KPA | Korean Parent's Association | 韩国父母的协会 |
| KPA | Konsorsium Pembaruan Agraria (Consortium for Agrarian Reform) | Konsorsium Pembaruan Agria（土地改革联合会） |
| KPA | Kinetic Phosphorescence Analysis | 动力学磷光分析 |
| KPA | Key Process Attribute (Pressman) | 关键流程属性（Pressman） |
| KPA | Klystron Power Amplifier | 速调管功率放大器 |
| KPA | Kilo Pascal | 千帕斯卡 |
| KPA | Key Performance Area | 关键绩效领域 |
| KPA | Korean People's Army | 韩国的人民军队 |
| KPA | Key Personnel Area | 关键人员区域 |
| KPA | Kuwait Port Authority | 科威特港务局 |
| KPA | Këshilli I Përkohshëm Administrativ (Albanian: Temporary Administrative Council) | Këshilli I Përkohshëm Administrativ (Albanian: Temporary Administrative Council) |
| KPA | Key Process Area(s) (SEI's Capability Maturity Model) | 关键过程域(s)算法的能力成熟度模型) |
| KPA | kilopascal | 千帕 |