Abbreviations beginning with R

RTSFReal-Time Simulation Facility
Governmental » NASA

RTSFRadio Tales of the Strange & Fantastic
Miscellaneous

RTSFRebuilding Together San Francisco (California)
Miscellaneous

RTSFReligious and Theological Studies Fellowship
Miscellaneous

RTSFRequest to Spend Funds (University of New Mexico)
Miscellaneous

RTSFRight to a Sustainable Future
Miscellaneous » Unclassified

RTSFRock that Swing Festival (Munich, Germany)
Miscellaneous

RTSFRound Table Suomi Finland
Miscellaneous » Unclassified

RTSFERTS Golf, Incorporated (de-listed)
Business » NASDAQ Symbols

RTSGReal-Time Scene Graph (computer graphics)
Academic & Science

RTSGRaytheon Technical Services Guam, Inc. (Burlington, MA)
Business

RTSGReal Time Strategy Game
Community » Sports

RTSGReal-Time Systems Group
Community

RTSGRadio-Telephone Systems Group (Motorola)
Miscellaneous

RTSGResearch Training Support Grant (student funding program; various universities; UK)
Miscellaneous

RTSGReal Time Strategy Game
Sports

RTSHRadio Televizioni Shqiptar
Community » TV Stations

RTSHRecovery Training and Self-Help
Governmental » Military