Moravek Endre: Index acronymorum selectorum. Pars 7. Instituta communicationis (A MTAK kiadványai 47. Budapest, 1966)
- 150 S Ry S.S. SSCI SSHSA S.S.I. S . S • L • SSMUA SSR SSRS S • S • S • SS/T SSW ST STA STANHAF STANTER S.T. A.R.N. STB St BoT STC S.T.D. S.T.E.F.E.R. = Sou 1. Maatschappij tot Exploitatië van Staatsspoorwegen /пе/ 2. Signal Section /е/ 3. Staatspoorwegen /пе/ 4. Stockholms Spârvagar /s/ Steel Shipping Container Institute, /US/ /е/ Steamship Historical Society of America /е/ Standing Signal Instruction /е/ Southern Steamship Lines, /US/ /е/ Steamship Mutual Underwriting Association, /GB/ /е/ Société Suisse de Radiodiffusion, Berne /f/ Svenska Sällskapet för Räddning af Skeppsbrutne /s/ 1. Servizio Stampa Sud, N /i/ 2. Shore Signal Service, /US/ /е/ supersonic telegraphy /е/ St. Louis Southwestern Railway Company, /US/ /е/ 1. Chicago, Milwaukee, St. Paul and Pacific, /US/ /е/ 2. sea transport /е/ 3. Service de Tourisme /f/ 4. Supply and Transport /е/ 5. = Supt.Trans. 1. Scottish Travel Association /е/ 2. Service Technique de l'Aéronautique /D.T.I.A. /, P /f/ 3. Serviço de Transportes Aéreos, SS"o Thomé /р/ 4. Středoevropská Tisková Agentura /с/ New Standard Halfword /Telegraphic Code/, /US/ /е/ New Standard Three-letter /Telegraphic Code/, /US/ /е/ Service de Tourisme par Automobiles de la Région du Nord /f/ 1. Scottish Tourist Board, E /е/ 2. Section Technique des Bâtiments /Postes/ /f/ Stoleczne Biuŕo Obsl-ugi Turystycznej /ро/ Scandinavian Travel Commission, NY /е/ Sea Transport Department /е/ Societa Tramvie e Ferrovie Elettriche di Roma /i/
