| Term | Full Form | Category |
|---|---|---|
| MHSC | Manipulator Hand-Set Controller | Others |
| MHSC | Mennonite Historical Society of Canada | Others |
| MHSC | Messiah Healing Sabbath Church | Others |
| MHSC | Micro Heightened Strips Counter | Others |
| MHSC | Mine Health and Safety Council | Others |
| MHSC | Missouri Hare Scrambles Championship | Others |