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

- 19 A.S.T.S, AS TT AT A.T.A. A.T.A./A./ ATAC ATAE ATAG A.T.A.I. AT & N AT /&/ SF AT & T /Со/ ATAS AT AU ATB АТС Associazione délia Stampa Tecnica e Scientifica, Mi /1/ American Society of Traffic and Transportation, Ch /е/ 1. Agence Telegraphique

, Sophia /f/ 2. air transport /е/ 3- Associations de Tourisme /f/ 4. Auto-Touring, Wi /е/ 5. automatic telephone /е/ 1. Aero Turismo Atesino /i/ 2. Agence Télégraphique Albanaise /f/ = ATSH 3. Agences Télégraphiques Alliées /f

/ 4. Albanian Telegraph Agency /е/ = ATSH 5. American Taxicab Association /е/ 6. American Touring Association /е/ 7. American Transit Association /е/ 8. American Travel Association, Appleton /е/ 9. American Trucking Association /е/ 10. Association for Academic Travel Abroad, /US/ /е/ 11. Auxiliary Transport Aviation, /GB/ /е/ Air Transport Association of America, W /е/ Air Transport Advisory Council, L /е/ Associated Telephone Answering Exchanges, W /е/ 1. Air Training Advisory Group /NATO/ /е/ 2. Azienda Tramvia e Autobus del Governatorato di Roma /1/ Association du Transport Aérien International /f

/ Alabama, Tennessee and Northern Railroad, /US/ /е/ Atchison, Topeka and Santa Fé Railroad, /US/ /е/ = ATT /С/ 1. Air Transport Auxiliary Service /е/ 2. Association of Telephone Answering Services, NY /е/ Air Transport and Allied Undertakings /е/ Agence Télégraphique Bulgare, Sophia /f/ 1. Air Training Corps, /GB/ /е/ 2. Air Transport /Canadian/ Convention /е/