| KMCA | K Means Cluster Analysis
| Others |
| KMCA | K Museum of Contemporary Art
| Others |
| KMCA | Kansas Motor Carriers Association
| Others |
| KMCA | Kentucky Magistrates and Commissioners Association
| Others |
| KMCA | Kentucky Municipal Clerks Association
| Others |
| KMCA | Kihutaja Marine Colonial Academy
| Others |
| KMCA | Korea Music Content Association
| Others |
| KMCA | Korea Music Copyright Association
| Others |
| KMCA | Korean Music Copyright Association
| Others |
| KMCA | Kurdistan Medical Control Agency
| Others |
| KMCA | Kuwait Malayalee Catholic Association
| Others |