RTR may refer to: Media Radiotelevisiun Svizra Rumantscha (previously Radio e Televisiun Rumantscha), a Swiss broadcasting company Reformed Theological Review, an Australian Protestant theological journal Return to Ravnica, a Magic the Gathering block Rome: Total Realism, a complete modification pack for the computer game Rome: Total War Rossiya 1 (previously RTR), a state-owned Russian television channel RTRFM, a not-for-profit, community radio station based in Perth, Western Australia Technology HP RTR, Reliable Transaction Router Real-time recovery from an IT infrastructure failure Remote transmission request on a CAN bus Unix RTR, a real-time operating system Places Remedios T. Romualdez, Philippines Rochester railway station, Kent, England, National Rail station code Russian Tea Room, New York City, US Other uses Advanced and retracted tongue root (ATR and RTR) in speech Rent the Runway, an online dress rental service Rigs-to-Reefs, converting oil rigs into artificial reefs Royal Tank Regiment of the British Army Royal Tasmania Regiment of the Australian Army Rubber Tramp Rendezvous, an annual gathering of vandwellers in Quartzsite, Arizona