KAI
| Acronym | Definition |
|---|---|
| KAI | Kuraray America, Inc. (Houston, TX) |
| KAI | Katolicka Agencja Informacyjna (Polish Catholic Information Agency) |
| KAI | Keep Alive Interval |
| KAI | Korea Aerospace Industries |
| KAI | Kereta Api Indonesia (railway) |
| KAI | Kick Against Indiscipline |
| KAI | Keep Alive Interval (Cisco) |
| KAI | Kyocera America Incorporated |
| KAI | Key Attitudinal Indicator |