Found 3 full forms for COSSH
| Term | Full Form | Category |
|---|---|---|
| COSSH | Confraternitas Oecumenica Sancti Sepulcri Hierosolymitani 
| Others |
| COSSH | Congress Of the Social Sciences and Humanities
| Others |
| COSSH | Control of Substances Hazardous to Health (UK)
| Others |