What does HOS stand for?
HOS stands for "Hazard and Operability Study"
How to abbreviate "Hazard and Operability Study"?
"Hazard and Operability Study" can be abbreviated as HOS
What is the meaning of HOS abbreviation?
The meaning of HOS abbreviation is "Hazard and Operability Study"
What does HOS mean?
HOS as abbreviation means "Hazard and Operability Study"
