| Acronym | Definition |
|---|
| KPI | Key Performance Indicator |
| KPI | Krungthai Panich Insurance (Thailand) |
| KPI | Kompressor Petrol Injection |
| KPI | Key Pad Interface |
| KPI | Key Performance Index |
| KPI | Kauno Politechnikos Instituto (Lithuanian: Kaunas Polytechnic Institute) |
| KPI | Kuwait Petroleum International |
| KPI | Kiev Polytechnic Institute (Ukraine) |
| KPI | King Pin Inclination (vehicle steering geometry angle) |
| KPI | King Prajadhipok's Institute (Thailand) |
| KPI | King Pacific International (Australia) |
| KPI | Kernel Programming Interface |
| KPI | Kinase and Phosphatase Interaction |
| KPI | Kyokuto Petroleum Industries, Ltd. (Japan) |
| KPI | Key Pieces of Information |
| KPI | Kiewit Power Inc (Omaha, NE) |
| KPI | Knight Paranormal Investigation (Pennsylvania) |
| KPI | Key Persons Index |
| KPI | Key Private Infrastructure |
| KPI | KG-84 Phone Interface |
| KPI | Key Power Inc. |