Abbreviations beginning with R

RTSIRussian Trading System Index (Russian financial index)
Academic & Science

RTSIRadiation Therapy Services, Inc. (Fort Myers, FL)
Business

RTSIRedflex Traffic Systems, Inc. (Redflex Holdings, Ltd.)
Business

RTSIReal Time System Integration
Computing » IT

RTSIRadiotelevisione Svizzera di Lingua Italiana (Radio and Television of Switzerland)
Miscellaneous

RTSIReal Time Services, Inc. (Plano, TX)
Miscellaneous

RTSIReal Time System Integration (National Instruments)
Miscellaneous

RTSIRemote Trunking System Interface
Miscellaneous

RTSJReal-Time Specification for Java
Academic & Science

RTSJReal Time Specification for Java
Computing » IT

RTSKRadzionkowskie Towarzystwo Spoleczno Kulturalne (Polish)
Miscellaneous

RTSLReal-Time Systems Laboratory
Academic & Science

RTSLRatcliffe Technical Services Limited (Kent, England, UK)
Business

RTSLReuters Transaction Services Ltd
Business » Companies & Firms

RTSLReal-Time Shading Language (Stanford University)
Community

RTSLReal- Time Specification Language
Computing » General

RTSLReal Time Strategy League (gaming clan)
Governmental