| Acronym | Definition |
|---|
| OHSC➣Original Hard Shell Case (used when selling guitars) |
| OHSC➣Overhead Stowage Compartment (aircraft) |
| OHSC➣Occupational Health Smart Card (UK) |
| OHSC➣Out of Hours School Care (childcare; Australia) |
| OHSC➣Occupational Health and Safety Commission |
| OHSC➣Office of the Health Services Commissioner (Australia) |
| OHSC➣Oregon Health Sciences Center (Portland, OR) |
| OHSC➣Occupational Health and Safety Consultants, Inc. (est. 1994; Canada) |