| COSHH | Care of Substances Hazardous to Health 
| Others |
| COSHH | Centre of social health hygiene
| Others |
| COSHH | Control of Substances Harzadous to Health
| Others |
| COSHH | Control Of Substances Hazardous to Health
| Others |
| COSHH | Control Of Substances Hazardous to Health regulations
| Others |
| COSHH | Control of Substances Hazardous to Health Regulations of 2002
| Others |
| COSHH | Control of substances hazourdous to health
| Others |