Moravek Endre: Index acronymorum selectorum. Pars 7. Instituta communicationis (A MTAK kiadványai 47. Budapest, 1966)

RTP RTPA R.

Т.Р.В. R.T.S P. RTT RTTA RTTAA RTTF RTTY R.T.Y.C. RTZ RUNAG Rundf R.V. RVC RVP Rw RWA Rwy Ry R.Y.A. Ry Cen Ry GD Ry.M.S. RYS Rys Ry Tel RZ RZA RZK RZM - 139 RádiotelevisSfo Portuguêsa, Li /р/ Rail Travel Promotion Agency, Ch /е/ Radio Technical Planning Board, /US/ /е/ Radiotelephone Signal Procedure /е/ 1. Régie des Télégraphes et des Téléphones, Br /f

/ 2. = RTTY Radio-Television Training Association, /US/ /е/ Railway Telegraph and Telephone Appliance Association, /US/ /е/ Radio and Television Trade Federation, /GB/ /е/ radioteletype /е/ Royal Thames Yacht Club, /GB/ /е/ Rhein-Transport-Zentrale /d/ Rundschau Nachrichten-Agentur, Z /d/ Rundfunk /d/ 1. Radio Vatican /f/ 2. Rahway Valley Railroad Company, /US/ /е/ Republi Ski Vazduhoplovni Centar /h/ Rijksvoorlichtingsdienst voor de Pluimveeteelt /пе/ railway /е/ Railway Wheel Association, /US/ /е/ = Rw = Rw Royal Yachting Association, /GB/ /е/ Railway Centre /е/ Railway Grand Division /е/ Railway Mail Service, /US/ /е/ Railway and Light Securities, /US/ /е/ railways /е/ railway telegraph /е/ Radio Zagreb /h/ Reichsbahnzentralamt /d/ Rhein-Zentral-Kommission /d/ Reichsbahn^entralamt für Maschinenbau /d/