Miscellaneous » Construction

Browse 616 acronyms and abbreviations related to Construction:

RFSWRaised Face Socket Weld (i.e., face of a pipe flange)    
RHrelative humidity    
RLRReciprocal Licensing Review Board    
ROHRUNNING OPERATING HOURS    
ROJRequired On Job site    
RORRepair Of Repairables    
RPARadiant Professionals Alliance    
RSPCRegulated Set Portland Cement    
RTAHRoof-Top Air Handler    
RTAURound Tapered Aluminum with Upswept mast    
RTFORolling Thin Film Oven    
RTRReinforced Thermosetting Resin    
RTRCReinforced Thermosetting Resin Conduit    
RTRPReinforced Thermosetting Resin Pipe    
RTSRecessed Toe Space    
RVRoughing Valve    
RVER Value Equivalency of insulation    
RWDPRain Water Drain Pipe    
RWQCBRegional Water Quality Control Board    
S.E.Southeast    
S.W.Southwest    
SADsupply air diffuser    
SADsupply air duct    
SAFsupply air filter    
SAGsupply air grill    

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