HOSC
| Acronym | Definition |
|---|---|
| HOSC | Huntsville Operations Support Center |
| HOSC | Heads of Special Collections (University of California system) |
| HOSC | Higher-Order and Symbolic Computation |
| HOSC | Health Overview and Scrutiny Committee (UK) |
| HOSC | Hybrid Operating System Cluster |
| HOSC | History of Science Cases |