Miscellaneous » Construction

Browse 599 acronyms and abbreviations related to Construction:

OEAOffice of the Employers' Advisory (for WCB)    
OESCOntario Electrical Safety Code    
OFCOntario Fire Code    
OFLOntario Federation of Labour    
OGCAOntario General Contractors Association    
OHBAOntario Home Builders' Association    
OHSAOccupational Health & Safety Act    
OHWOil-fired Hot Water heater    
OIRCAOntario Industrial Roofing Contractors' Association    
OITABOntario Industry Training & Adjustment Board    
OJSPCOntario Joint Standard Practice Committee    
OLRBOntario Labour Relations Board    
OMCOdhisa Mining Corporation    
OPCOrdinary Portland Cement    
OPCEAOntario Pollution Control Equipment Association    
OPIAOntario Plumbing Inspectors Association    
OPSDOntario Provincial Standard Drawing    
OPSSOntario Provincial Standard Specification    
OPTCOntario Pipe Trades Council    
ORELOverload Relay Elevator Loading    
OSDSOn-Site Disposal System    
OSHAOccupational Safety and Health Administration    
OSM&AHGOntario Sheet Metal & Air Handling Group    
OTABOntario Training Adjustment Board    
OTW'OFF THA WALL'    

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