Lighting Abbreviations and Acronyms
- ROBRubbed Oil Bronze
- RPRelay Panel
- RQERelative Quantum Efficiency
- RSDDRoom Surface Dirt Depreciation
- RSMFRooa Surface Maintenance Factor
- RTARound Tapered Aluminum
- RTSRound Tapered Steql
- RZBRudolf Zimmermann Bamberg
- RZBRudolf Zimmermann, Bamberg
- SASatin Aluminum
- SBSatin Brass
- SDSelf Diagnostics
- SDCMStandard Deviation Color Matching
- SDCMStandard Deviation Color Match
- SDCMStandard Deviation Colour Matching
- SFSilver Foil
- SILStrategies In Light
- SLSnow Liquid
- SLStandard Lamp
- SLStep Lights
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