Telecommunications, Outline of telecommunication, Telecommunication circuit, Ministry of Telecommunication, Digital Infrastructure and Foreign Employment, Hünenburg Telecommunication Tower, Ministry of Information Technology and Telecommunication, Constitution and Convention of the International Telecommunication Union, Military College of Telecommunication Engineering, World Telecommunication and Information Society Day, Telecommunication Company of Iran, Telecommunication Engineering Centre, Telecommunication Infrastructure Company, Institution of Electronics and Telecommunication Engineers, International Telecommunication Union, Telecommunication control unit, National Radio & Telecommunication Corporation, Telecommunication (song), Reisenbach Telecommunication Tower, Jakobsberg Telecommunication Tower, Telecommunication transaction processing systems, World Telecommunication Standardization Assembly, ITU-T, Quello Center for Telecommunication Management and Law, Post & Telecommunication Hub, Heubach Telecommunication Tower, Pakistan Telecommunication Authority, Telecommunication Breakdown, History of telecommunication, PTCL, Telecommunications in Pakistan, Telecommunication Tower Aarhus, Telecommunication Technology Committee, Telecom Telecommunication Tower Heidelberg, Exelberg Telecommunication Tower, Transport and Telecommunication Institute, Terminal (telecommunication), Bangladesh Telecommunication Regulatory Commission, Inter-American Telecommunication Commission, Gating (telecommunication), Ethiopian Telecommunication Agency, Norwegian Telecommunication Organisation

ITU-D, Indian Telecommunication Service, Lohmar-Birk telecommunications tower, High School of Telecommunication Arts and Technology, Audit (telecommunication), Serbian Telecommunication Agency, Global Telecommunications System, Federal Office of Information Technology, Systems and Telecommunication, Pakistan Telecommunication Company Limited cricket team, Performance Analysis of Telecommunication Systems, Telecommunications engineering, ITU Plenipotentiary Conference, List of Pakistan Telecommunication Company Limited cricketers, Post and Telecommunication Workers' Association, Bremen TV tower, Aeronautical Telecommunication Network, Alliance for Telecommunications Industry Solutions, Norwegian Telecommunication and Data Workers' Union, Norwegian Union of Telecommunication Workers, PeoplesTel, Botswana Telecommunication Employees' Union, List of video telecommunication services and product brands, Institute for Telecommunication Sciences, Bungsberg telecommunications tower, Telecommunication Instructional Modeling System, Kenya Posts and Telecommunications Corporation, National Telecommunication Monitoring Centre, Italian Federation of Postal and Telecommunication Workers, National Union of Postal and Telecommunication Employees, ITU Region, Ministry of Communications (India), List of telecommunication companies in Pakistan, Fernmeldeturm Stuttgart, Centre for Research and Development on Information Technology and Telecommunication (Albania), Standard Telecommunication Laboratories, Telecommunications equipment, Japan Metal Manufacturing, Information and Telecommunication Workers' Union, Indian Post and Telecommunication Accounts and Finance Service, The Federation of Information and Communication Technology Service Workers of Japan, Telecommunications network, Tampere Convention, Presidency of Telecommunication and Communication, Signaling (telecommunications), Telecommunications industry, Ministry of Information (Somalia), Telecommunication Management Network model, Institute for Information, Telecommunication and Media Law, Federal Standard 1037C, Member states of the International Telecommunication Union, Ethio telecom

Telecommunications, Outline of telecommunication, Telecommunication circuit, Ministry of Telecommunication, Digital Infrastructure and Foreign Employment, Hünenburg Telecommunication Tower, Ministry of Information Technology and Telecommunication, Constitution and Convention of the International Telecommunication Union, Military College of Telecommunication Engineering, World Telecommunication and Information Society Day, Telecommunication Company of Iran, Telecommunication Engineering Centre, Telecommunication Infrastructure Company, Institution of Electronics and Telecommunication Engineers, International Telecommunication Union, Telecommunication control unit, National Radio & Telecommunication Corporation, Telecommunication (song), Reisenbach Telecommunication Tower, Jakobsberg Telecommunication Tower, Telecommunication transaction processing systems, World Telecommunication Standardization Assembly, ITU-T, Quello Center for Telecommunication Management and Law, Post & Telecommunication Hub, Heubach Telecommunication Tower, Pakistan Telecommunication Authority, Telecommunication Breakdown, History of telecommunication, PTCL, Telecommunications in Pakistan, Telecommunication Tower Aarhus, Telecommunication Technology Committee, Telecom Telecommunication Tower Heidelberg, Exelberg Telecommunication Tower, Transport and Telecommunication Institute, Terminal (telecommunication), Bangladesh Telecommunication Regulatory Commission, Inter-American Telecommunication Commission, Gating (telecommunication), Ethiopian Telecommunication Agency, Norwegian Telecommunication Organisation, ITU-D, Indian Telecommunication Service, Lohmar-Birk telecommunications tower, High School of Telecommunication Arts and Technology, Audit (telecommunication), Serbian Telecommunication Agency, Global Telecommunications System, Federal Office of Information Technology, Systems and Telecommunication, Pakistan Telecommunication Company Limited cricket team, Performance Analysis of Telecommunication Systems, Telecommunications engineering, ITU Plenipotentiary Conference, List of Pakistan Telecommunication Company Limited cricketers, Post and Telecommunication Workers' Association, Bremen TV tower, Aeronautical Telecommunication Network, Alliance for Telecommunications Industry Solutions, Norwegian Telecommunication and Data Workers' Union, Norwegian Union of Telecommunication Workers, PeoplesTel, Botswana Telecommunication Employees' Union, List of video telecommunication services and product brands, Institute for Telecommunication Sciences, Bungsberg telecommunications tower, Telecommunication Instructional Modeling System, Kenya Posts and Telecommunications Corporation, National Telecommunication Monitoring Centre, Italian Federation of Postal and Telecommunication Workers, National Union of Postal and Telecommunication Employees, ITU Region, Ministry of Communications (India), List of telecommunication companies in Pakistan, Fernmeldeturm Stuttgart, Centre for Research and Development on Information Technology and Telecommunication (Albania), Standard Telecommunication Laboratories, Telecommunications equipment, Japan Metal Manufacturing, Information and Telecommunication Workers' Union, Indian Post and Telecommunication Accounts and Finance Service, The Federation of Information and Communication Technology Service Workers of Japan, Telecommunications network, Tampere Convention, Presidency of Telecommunication and Communication, Signaling (telecommunications), Telecommunications industry, Ministry of Information (Somalia), Telecommunication Management Network model, Institute for Information, Telecommunication and Media Law, Federal Standard 1037C, Member states of the International Telecommunication Union, Ethio telecom, Studio transmitter link, Richard Green (telecommunication), Telecommunications policy of the United States, Post and Telecom of Kosovo, Express Telecom, Telecommunications in Namibia, Vivacom, EUDRANET, Toshiba Telecommunication Systems Division, Wired communication, Batelco, Connect (British trade union), EDGE (telecommunication), Communications in Somalia, Fernmeldeturm Berlin, Data terminal equipment, Optical communication, Myanma Posts and Telecommunications, Chongqing Communication Institute, Communications Research Centre Canada, Coolpad, National Pesticide Information Center, European Telecommunications Satellite Organization, Telecommunications in India, Utah Telecommunication Open Infrastructure Agency, SITA (business services company), Technological convergence, National Broadcasting and Telecommunications Commission, MTPAS, Radio and telecommunication in Berlin, Eswatini Posts and Telecommunications Corporation, SWIFT, Security service (telecommunication), ZTE, Mobile Communications of Iran, Data buffer, LTE (telecommunication), Etisalat, Aeronautical Fixed Telecommunication Network, MEO (telecommunication company), Electronic engineering, Virata Corporation, KT Corporation, South Dakota Public Broadcasting, Radio masts and towers, History of communication, Du (company), Data communication, Telecommunications Services of Trinidad and Tobago, Leased line, Crosstalk, Transparency (telecommunication), Communications satellite, Swiss intelligence agencies, Slip (telecommunication), Telecommunications in Russia, Singtel, Drop (telecommunication), Coverage (telecommunication), Timeout (computing)