MCKC
| Acronym | Definition |
|---|---|
| MCKC | Montgomery County Kennel Club (Pennsylvania) |
| MCKC | McKinsey Knowledge Center, India |
| MCKC | Maury County Kennel Club (Tennessee) |
| MCKC | Metropolitan Canoe and Kayak Club (New York) |
| MCKC | Michigan Council of Korean Churches |
| MCKC | Mississippi Canoe and Kayak Club (now Mississippi Outdoor Club) |