| Acronym | Definition |
|---|
| KCI | Kansas City International (airport) |
| KCI | Kyoto Costume Institute (Japan) |
| KCI | Kinetic Concepts, Inc. (various locations) |
| KCI | Key Compromise Impersonation |
| KCI | Barbara Ann Karmanos Cancer Institute (Wayne State University; Detroit, MI) |
| KCI | Kanoria Chemicals Industries (India) |
| KCI | Kimmel Cancer Institute (Jefferson University; Philadelphia, PA) |
| KCI | Kennel Club of India |
| KCI | Key Club International |
| KCI | Korea Concrete Institute |
| KCI | Kitchener Collegiate Institute |
| KCI | Knowledge Creation through Interaction |
| KCI | Kids Central, Inc. |
| KCI | The Kitchen Collection, Inc. |
| KCI | Keep Customer Informed |
| KCI | Kodak Canada Inc. |
| KCI | Keyboard Communications Incorporated |
| KCI | Kovacs Consulting Int. Gmbh |
| KCI | Kiwanis Club International |
| KCI | Keep Commander Informed |
| KCI | Kaolinite Crystallinity Index |