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ITU-D Sector Membership Portal

Commonwealth Telecommunications Organisation [REGINTORG] ()
Asociación Iberoamericana de Centros de Investigación y Empresas de Telecomunicaciones
Cellular Operators Association of India (COAI) [OTHER ENTITY] (India (Republic of))
DAISY Consortium [REGINTORG] ()
GSM Association
Huawei Technologies Co. Ltd.
International Electrotechnical Commission [REGINTORG] ()
International Telecommunications Satellite Organization [REGINTORG] ()
ITU-APT Foundation of India [REGINTORG] ()
LS telcom AG [SIO] (Germany (Federal Republic of))
Mobily Company [ROA] (Saudi Arabia (Kingdom of))
National Telecommunication Institute (NTI)
OJSC Intellect-Telecom [SIO] (Russian Federation)
Regional African Satellite Communications Organization [SATORG] (Côte d
Rohde & Schwarz GmbH & Co. KG
Telecommunications Regulatory Authority [ROA] (Lebanon)
Telecom Regulatory Authority of India (TRAI) [OTHER ENTITY] (India (Republic of))
Tunisie Télécom
United Kingdom Telecommunications Academy (UKTA) [REGINTORG] ()
UMTS Forum [REGINTORG] (International (no specific country))
West Africa Telecommunications Regulators Assembly [REGINTORG] (International (no specific country))
ZTE Corporation [SIO] (China (People
International Telecommunications Users Group [REGINTORG] (International (no specific country))
Telecommunications Authority of Trinidad and Tobago (TATT) [OTHER ENTITY] (Trinidad and Tobago)
Asia-Pacific Telecommunity [REGORG] (International (no specific country))
AfriNIC [REGINTORG] (International (no specific country))
African Telecommunications Union [REGORG] (International (no specific country))
WebForce International Federation [REGINTORG] (International (no specific country))
Intervale [OTHER ENTITY] (Russian Federation)
Aggaros S.L. [OTHER ENTITY] (Spain)
Vihaan Networks Limited (VNL) [SIO] (India (Republic of))
BH Telecom [ROA] (Bosnia and Herzegovina)
O2 Czech Republic (Czech Rep.)
THALES Communications [SIO] (France)
Arab Information and Communication Technology Organization (AICTO) [REGINTORG] (International (no specific country))
Coordination Center for TLD.RU [OTHER ENTITY] (Russian Federation)
SES WORLD SKIES (Netherlands)
Eastern Caribbean Telecommunications Authority
True Corporation Public Company Limited [ROA] (Thailand)
Digital Radio Mondiale [REGINTORG] (International (no specific country))
Telenor ASA [ROA] (Norway)
Thuraya Telecommunications Company [ROA] (United Arab Emirates)
Caribbean Association of National Telecommunication Organizations [REGORG] (International (no specific country))
International Federation for Information Processing [REGINTORG] (International (no specific country))
SAMENA Telecommunications Council [REGINTORG] (International (no specific country))
RailTel Corporation of India Ltd. [ROA] (India (Republic of))
Atlantique Télécom Côte d
Organismo Supervisor de Inversión Privada en Telecomunicaciones (OSIPTEL) [OTHER ENTITY] (Peru)
ArmenTel CJSC (Armenia Telephone Company) [ROA] (Armenia (Republic of))
Dominic Foundation [REGINTORG] (International (no specific country))
MTN Nigeria Communications Limited [ROA] (Nigeria (Federal Republic of))
European Telecommunications Standards Institute [REGORG] (International (no specific country))
Türk Telekom Group (Turkey)
Kyrgyztelecom OJSC [ROA] (Kyrgyz Republic)
ICOSNET SPA [ROA] (Algeria (People
International Amateur Radio Union
Alcatel-Lucent France [SIO] (France)
Instituto Costarricense de Electricidad (ICE) [ROA] (Costa Rica)
Alcatel-Lucent USA Inc. [SIO] (United States of America)
Al-Iktissad Wal-Aamal Group [OTHER ENTITY] (Lebanon)
Teléfonos de México S.A.B. de C.V.
KDDI Corporation [ROA] (Japan)
MEASAT Satellite Systems Sdn. Bhd. [ROA] (Malaysia)
Saudi Telecom [ROA] (Saudi Arabia (Kingdom of))
Odessa National Academy of Telecommunications n.a. A.S. Popov
Institute of Electronics and Telecommunications under Kyrgyz (Kyrgyzstan)
Nokia Solutions and Networks Gmbh & Co. KG (Germany)
Asia-Pacific Broadcasting Union [REGINTORG] (International (no specific country))
China Telecommunications Corporation [ROA] (China (People
Orascom Telecom Bangladesh Limited (Banglalink) [ROA] (Bangladesh (People
Grameenphone (GP) Limited [ROA] (Bangladesh (People
Telekom Brunei Berhad (TelBru) [ROA] (Brunei Darussalam)
Robi Axiata Limited (Bangladesh)
Global VSAT Forum [REGINTORG] (International (no specific country))
Bharat Sanchar Nigam Ltd. (BSNL) [ROA] (India (Republic of))
Arab Private Broadcasting Union [REGINTORG] (International (no specific country))
Portugal Telecom, SGPS, S.A. [ROA] (Portugal)
International Union of Radio Science [REGINTORG] (International (no specific country))
JSC Kazakhtelecom [ROA] (Kazakhstan (Republic of))
Symantec Corporation [SIO] (United States of America)
Secretariat of the Pacific Community [REGINTORG] (Fiji (Republic of))
GEW Technologies (Pty) Ltd. (South Africa)
AT&T, Inc. [ROA] (United States of America)
African Ict Consumers Network (AICN)
PMIConseil (France)
Multinet Pakistan (PVT) Limited (Pakistan)
Navajo Nation Telecommunication Regulatory Commission (United States)
BlackBerry Limited (Canada)
General Satellite Corporation (Russian Federation)
Associação de Reguladores de Comunicações e Telecomunicações da Comunidade dos Países de Língua Portuguesa (ARCTEL-CPLP)
Telecom Egypt Data S.A.E.  (TE Data)
O3b Networks Limited
Nepal Telecom (Nepal Doorsanchar Company Limited)
The Abdus Salam International Centre for Theoretical Physics
Irancell Telecommunication Services Company
World Association of Community Radio Broadcasters
m:tel (Bosnia and Herzegovina)
Afghan Wireless Communication Company
Agence Tunisienne d
Cable & Wireless Panamá S.A.
Bahrain Telecommunications Company (Batelco)
Emirates Integrated Telecommunications Company PJSC
Arab Business Forum for Information and Communication Techno (International)
Autorité de Régulation de la Poste et des Télécommunications (ARPT)
Canar Telecommunications Corporation Limited (Canartel)
Jordan Telecom Group
Wataniya Palestine Mobile Telecommunication Company
Vodafone Egypt Telecommunications S.A.E.
Syriatel Mobile Telecom SA
SabaFon
Public Telecom Corporation (PTC)
Centre for Environment and Development for the Arab Region and Europe
League of Arab States
Mobile Interim Company 2
Maroc Télécom - Itissalat Al-Maghrib (IAM)
Ooredoo (Qatar)
Mtc Atheer Telecom Iraq Limited (Zain)
Etihad Atheeb Telecom (EATC)
Oman Telecommunications Company (Omantel)
Palestine Telecommunication Company (Paltel Group)
MTN Sudan
Emirates Telecommunication Corporation - Etisalat
Arab Academy for Science, Technology and Maritime Transport
Centre d
Telecom Egypt
Oman Telecommunications Regulatory Authority (TRA)
Orascom Telecom Tunisie (Tunisiana)
Cooperation Council for the Arab States of the Gulf
Algérie Télécom SPA
Arab States Broadcasting Union
Centre d
Arab Regulators Network
Sudanese Mobile Telephone Company, Zain
Zain Bahrain
Zain Saudi Arabia
Association of Andean Community Telecommunications Enterprises
Cámara Nacional de la Industria de Telecomunicaciones por Cable (CANITEC)
Caribbean Broadcasting Union
Compañía Anónima Nacional Teléfonos de Venezuela (CANTV)
American Registry for Internet Numbers (ARIN)
Compañía Dominicana de Teléfonos, C. por A. (CODETEL)
Compañía Paraguaya de Comunicaciones (COPACO S.A.)
Empresa Argentina de Soluciones Satelitales  (AR-SAT S.A.)
Empresa de Telecomunicaciones de Bogotá S.A. ESP
Empresa de Telecomunicaciones de Cuba  (ETECSA)
Digicel (Jamaica) Limited
Guyana Telephone and Telegraph Co. Ltd.
Telecommunication Industry Association (TIA)
Telefónica del Perú S.A.A.
Fundação Instituto Nacional de Telecomunicações - FINATEL
Caribbean Telecommunications Union
Corporation for National Research Initiatives
Telefónica de Argentina S.A. (TASA)
Telecomunicaciones de México (TELECOMM)
Cisco Systems, Inc.
Inter-American Telecommunication Commission
Verizon Communication Corporation
Microsoft Corporation
Unidad Ejecutora 002 INICTEL - UNI
Intel Corporation
Telecommunications Management Group, Inc.
Intelsat (United States)
Asia Pacific Network Information Centre
Iridium Communications Inc.
Lockheed Martin Corporation (LMC)
Marcatel Com. S.A. de C.V.
Eutelsat Americas (Mexico)
Telecommunications Regional Technical Commission
Qualcomm, Inc.
Advanced Info Service Public Company Limited
Asia-Pacific Institute for Broadcasting Development
Axiata Group Berhad
Bharti Airtel Limited
China Unicom
CHUAN WEI (Cambodia) Co., Ltd.
Communications Regulatory Commission of Mongolia
Fujitsu Limited
Green Packet Berhad
Hitachi, Ltd.
Korea Information Society Development Institute (KISDI)
KT Corporation
Maxis Mobile Sdn Bhd.
MobiCom Corporation
National Information Society Agency (NIA)
National Institute of Information and Communications Technology (NICT)
NEC Corporation
Nepal Telecommunications Authority (NTA) (Nepal (Republic of))
Nippon Telegraph and Telephone East Corporation (NTT East)
Nippon Telegraph and Telephone West Corporation (NTT West)
Pakistan Mobile Communications Limited (PMCL)
Total Access Communication PLC
PT. INDOSAT Tbk.
PT. Telekomunikasi Indonesia Tbk (TELKOM)
Viettel Corporation
SK Telecom
Telecommunication Company of Iran (TCI)
Tokai University
The ITU Association of Japan
Telekom Malaysia Berhad
Sri Lanka Telecom Ltd.
Telecom Disputes Settlement & Appellate Tribunal (TDSAT)
Nomura Research Institute Ltd.
Samsung SDS Co., Ltd.
Smart Communications, Inc.(SCI)
African Civil Society for the Information Society (ACSIS)
African Union
African Union of Broadcasting
Safaricom Limited
Econet Wireless (PVT) Ltd.
Mascom Wireless Botswana (Pty) Ltd.
Mobile Telephone Networks (Pty) Ltd. (MTN)
Sentech Ltd.
Vodacom Tanzania Limited
Société Nationale des Télécommunications du Sénégal (SONATEL)
Vodacom SA (Pty) Limited
Southern African Development Community
Telkom SA Ltd.
Société des Télécommunications du Tchad (SOTEL TCHAD)
Office National des Télécommunications (ONATEL)
TelOne (Pvt) Limited
Eritrea Telecommunication Services Corporation (EriTel)
East African Community
U-COM Burundi
Office national des télécommunications du Burundi (ONATEL)
TOGO TELECOM
Airtel (Zambia)
A1 Telekom Austria AG
Boeing UK Ltd.
Emisiona Tehnika i Veze (ETV)
European Broadcasting Union
Asociación de Reguladores Administrador del Foro Latinoamericano de Entes Reguladores de Telecomunicaciones
Associação Empresarial de Comunicações de Portugal
Central Science Research Telecommunication Institute (ZNIIS)
European Communications Office
European Competitive Telecommunications Association
European Conference of Postal and Telecommunications Administrations
European Telecommunications Network Operators
European Telecommunications Satellite Organisation
Eutelsat S.A.
Orange (France)
European Union
HT d.o.o. Mostar
Inmarsat Ltd.
Joint Stock Telecommunications Company
Koc.net Telecommunications Services Inc.
LET
Makedonski Telekom AD - Skopje (The Former Yugoslav Rep. of Macedonia)
Office des Postes et Télécommunications de Polynésie française (OPT)
R&D Media Sarl
Swisscom SA
Telefónica, S.A.
Réseaux IP Européens Network Coordination Centre (RIPE NCC)
Telecom Italia S.p.A.
Telefon AB - LM Ericsson
WiseKey S.A.
Vodafone Group Services Ltd. (United Kingdom)
Sudan Telecom Company Ltd. (Sudatel) (Sudan)
Moscow Technical University of Communication and Informatics (MTUCI)
Africell Ltd.
Airtel Networks Kenya Ltd. (Kenya)
Mattel (Mauritania)
G3ict - Global Initiative for Inclusive Information and Communication Technologies
telecentre.org Foundation
e Worldwide Group
Southern Africa Telecentre Networks
Regional Commonwealth in the Field of Communications (International)
JSC
JSC
Internet Society (International)
Internet Systems Consortium (International)
International Organization for Standardization (International)
International Committee of the Red-Cross (International)
International Air Transport Association (International)
Institute of Electrical and Electronics Engineers, Inc. (International)
Indigenous Peoples ICT Task Force
Economic Community for West African States (International)
Forum of Incident Response and Security Teams (FIRST)
Econet Telecom Lesotho (Pty) Ltd (ETL) (Lesotho)
Universiti Sains Malaysia (Malaysia)
The Open University of Tanzania
Tashkent University of Information Technologies
Kigali Institute of Science and Technology (KIST)
International Telecommunication Academy
Instituto Politécnico nacional (IPN) (Mexico)
Ghana Institute of Management and Public Administration (GIMPA)
Czech Technical University in Prague, Faculty of Electrical Engineering
Azerbaijan Technical University
Sintesio Foundation
Integrated Telecom Company
The Bonch-Bruevich Saint-Petersburg State University of Telecommunications
Fibre to the Home Council Middle East & North Africa (FTTH MENA)
Continua Health Alliance
Groupe Défis & Stratégies
Digital Opportunity Trust (International)
LINK Centre, University of Witwatersrand
Avanti Communications Group Plc (United Kingdom)
AVEA ILETISIM HIZMETLERI A.S. (Turkey)
Cable Bahamas Limited (Bahamas)
ConceroConnect, L3C (United States)
ABI Research (United States)
Universidad de las Ciencias Informaticas (UCI) (Cuba)
The Cyber Guardian Pty Ltd (Australia)
Telekom Networks Malawi Limited (Malawi)
Amalgamated Telecom Holdings Limited (ATH) (Fiji)
The Egyptian Company for Mobile Services (MOBINIL) (Egypt)
Open Geospatial Consortium (OGC) (United States)
ARM Holdings (United Kingdom)
CJSC Alfa Telecom (Kyrgyzstan)
Consortium d
Gulf Bridge International (Qatar)
NetHope Inc (International)
IJMA3-The Arab ICT Organization (International)
Tata Communications Ltd (India)
Kaspersky Lab UK Limited (United Kingdom)
The People
East African Communications Organization (International)
IMTS (France)
International Center for Promotion of Enterprises (International)
International Information Systems Security Certification Consortium, Inc. (United States)
AKHET Consulting FZ LLE (United Arab Emirates)
Jordan Mobile Telecommunications Services - Zain Jordan (Jordan)
Ncell Pvt. Ltd. (Nepal (Republic of))
Chinguitel SA (Mauritania)
Quantum Group International Inc. (United States)
IRPO ACISO (Russian Federation)
Gorilla Corporation (Kenya)
América Móvil, S.A.B. de C.V. (Mexico)
Iranian Net Communication & Electronic Services Co. (Iran (Islamic Republic of))
VALSCH Consulting (Côte d
University Utara Malaysia (Malaysia)
Centre for Internet and Society (India)
Mitsubishi Electric Corporation (Japan)
Syrian Telecom (ST) (Syrian Arab Republic)
Teralight, FZ LLC (United Arab Emirates)
Consumers International (International)
Child Helpline International (International)
FTTH Council Asia-Pacific (International)
African Advanced Level Telecommunications Institute (Kenya)
Ecole Supérieure Multinationale des Télécommunications (International)
Commonwealth ITU Group (International)
Global Knowledge Partnership Foundation (International)
Union Economique et Monétaire Ouest Africaine (International)
TTNET (Turkey)
Guinea Ecuatorial de Telecomunicaciones, Sociedad Anonima (Equatorial Guinea)
Altel Communications Sdn Bhd (Malaysia)
Hewlett-Packard International SA (Switzerland)
Pacific Islands Telecommunications Association (International)
Ukrainian National Information Systems (Ukraine)
SGS Société Générale de Surveillance SA (Switzerland)
Telecom Centres of Excellence (TCOE) India (India)
OpenTLD B.V. (Netherlands)
Advanced Wireless Network Company Limited (Thailand)
Awal Telecommunications Corporation Ltd. (Papua New Guinea)
OGERO (Lebanon)
Bill & Melinda Gates Foundation (United States)
CMPak Limited (Pakistan)
Telenor Pakistan (Pvt) Ltd. (Pakistan)
ADVISIA OC&C Strategy Consultants (Brazil)
Nuix Technology UK Limited (United Kingdom)
Dynamic Spectrum Alliance (International)
Universidad Nacional de Córdoba (Argentina)
Universidad Nacional de la Plata (Argentina)
Universidad Nacional de la Matanza (Argentina)
Facultad de Ciencias Médicas - Universidad Nacional de Rosario (Argentina)
Universidad Nacional de San Luis (Argentina)
Universidad Tecnologica Nacional (Argentina)
Instituto Nacional de Tecnología Industrial (Argentina)
Planetary Resources (United States)
Ecole polytechnique fédérale de Lausanne (Switzerland)
The University of Electro-Communications (Japan)
Universidad Nacional de Río Negro (Argentina)
Universidad Nacional de Avellaneda (Argentina)

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A1 Telekom Austria AG ABI Research (United States) Advanced Info Service Public Company Limited Advanced Wireless Network Company Limited (Thailand) ADVISIA OC&C Strategy Consultants (Brazil) Afghan Wireless Communication Company
African Advanced Level Telecommunications Institute (Kenya) African Civil Society for the Information Society (ACSIS) African Ict Consumers Network (AICN) African Telecommunications Union [REGORG] (International (no specific country)) African Union African Union of Broadcasting
Africell Ltd. AfriNIC [REGINTORG] (International (no specific country)) Agence Tunisienne d Aggaros S.L. [OTHER ENTITY] (Spain) Airtel (Zambia) Airtel Networks Kenya Ltd. (Kenya)
AKHET Consulting FZ LLE (United Arab Emirates) Alcatel-Lucent France [SIO] (France) Alcatel-Lucent USA Inc. [SIO] (United States of America) Algérie Télécom SPA Al-Iktissad Wal-Aamal Group [OTHER ENTITY] (Lebanon) Altel Communications Sdn Bhd (Malaysia)
Amalgamated Telecom Holdings Limited (ATH) (Fiji) América Móvil, S.A.B. de C.V. (Mexico) American Registry for Internet Numbers (ARIN) Arab Academy for Science, Technology and Maritime Transport Arab Business Forum for Information and Communication Techno (International) Arab Information and Communication Technology Organization (AICTO) [REGINTORG] (International (no specific country))
Arab Private Broadcasting Union [REGINTORG] (International (no specific country)) Arab Regulators Network Arab States Broadcasting Union ARM Holdings (United Kingdom) ArmenTel CJSC (Armenia Telephone Company) [ROA] (Armenia (Republic of)) Asia Pacific Network Information Centre
Asia-Pacific Broadcasting Union [REGINTORG] (International (no specific country)) Asia-Pacific Institute for Broadcasting Development Asia-Pacific Telecommunity [REGORG] (International (no specific country)) Asociación de Reguladores Administrador del Foro Latinoamericano de Entes Reguladores de Telecomunicaciones Asociación Iberoamericana de Centros de Investigación y Empresas de Telecomunicaciones Associação de Reguladores de Comunicações e Telecomunicações da Comunidade dos Países de Língua Portuguesa (ARCTEL-CPLP)
Associação Empresarial de Comunicações de Portugal Association of Andean Community Telecommunications Enterprises AT&T, Inc. [ROA] (United States of America) Atlantique Télécom Côte d Autorité de Régulation de la Poste et des Télécommunications (ARPT) Avanti Communications Group Plc (United Kingdom)
AVEA ILETISIM HIZMETLERI A.S. (Turkey) Awal Telecommunications Corporation Ltd. (Papua New Guinea) Axiata Group Berhad Azerbaijan Technical University Bahrain Telecommunications Company (Batelco) BH Telecom [ROA] (Bosnia and Herzegovina)
Bharat Sanchar Nigam Ltd. (BSNL) [ROA] (India (Republic of)) Bharti Airtel Limited Bill & Melinda Gates Foundation (United States) BlackBerry Limited (Canada) Boeing UK Ltd. Cable & Wireless Panamá S.A.
Cable Bahamas Limited (Bahamas) Cámara Nacional de la Industria de Telecomunicaciones por Cable (CANITEC) Canar Telecommunications Corporation Limited (Canartel) Caribbean Association of National Telecommunication Organizations [REGORG] (International (no specific country)) Caribbean Broadcasting Union Caribbean Telecommunications Union
Cellular Operators Association of India (COAI) [OTHER ENTITY] (India (Republic of)) Central Science Research Telecommunication Institute (ZNIIS) Centre d Centre d Centre for Environment and Development for the Arab Region and Europe Centre for Internet and Society (India)
Child Helpline International (International) China Telecommunications Corporation [ROA] (China (People China Unicom Chinguitel SA (Mauritania) CHUAN WEI (Cambodia) Co., Ltd. Cisco Systems, Inc.
CJSC Alfa Telecom (Kyrgyzstan) CMPak Limited (Pakistan) Commonwealth ITU Group (International) Commonwealth Telecommunications Organisation [REGINTORG] () Communications Regulatory Commission of Mongolia Compañía Anónima Nacional Teléfonos de Venezuela (CANTV)
Compañía Dominicana de Teléfonos, C. por A. (CODETEL) Compañía Paraguaya de Comunicaciones (COPACO S.A.) ConceroConnect, L3C (United States) Consortium d Consumers International (International) Continua Health Alliance
Cooperation Council for the Arab States of the Gulf Coordination Center for TLD.RU [OTHER ENTITY] (Russian Federation) Corporation for National Research Initiatives Czech Technical University in Prague, Faculty of Electrical Engineering DAISY Consortium [REGINTORG] () Diaspora africaine pour la société de l
Digicel (Jamaica) Limited Digital Opportunity Trust (International) Digital Radio Mondiale [REGINTORG] (International (no specific country)) Dominic Foundation [REGINTORG] (International (no specific country)) Dynamic Spectrum Alliance (International) e Worldwide Group
East African Communications Organization (International) East African Community Eastern Caribbean Telecommunications Authority Ecole polytechnique fédérale de Lausanne (Switzerland) Ecole Supérieure Multinationale des Télécommunications (International) Econet Telecom Lesotho (Pty) Ltd (ETL) (Lesotho)
Econet Wireless (PVT) Ltd. Economic Community for West African States (International) Emirates Integrated Telecommunications Company PJSC Emirates Telecommunication Corporation - Etisalat Emisiona Tehnika i Veze (ETV) Empresa Argentina de Soluciones Satelitales  (AR-SAT S.A.)
Empresa de Telecomunicaciones de Bogotá S.A. ESP Empresa de Telecomunicaciones de Cuba  (ETECSA) Eritrea Telecommunication Services Corporation (EriTel) Etihad Atheeb Telecom (EATC) European Broadcasting Union European Communications Office
European Competitive Telecommunications Association European Conference of Postal and Telecommunications Administrations European Telecommunications Network Operators European Telecommunications Satellite Organisation European Telecommunications Standards Institute [REGORG] (International (no specific country)) European Union
Eutelsat Americas (Mexico) Eutelsat S.A. Facultad de Ciencias Médicas - Universidad Nacional de Rosario (Argentina) Fibre to the Home Council Middle East & North Africa (FTTH MENA) Forum of Incident Response and Security Teams (FIRST) FTTH Council Asia-Pacific (International)
Fujitsu Limited Fundação Instituto Nacional de Telecomunicações - FINATEL G3ict - Global Initiative for Inclusive Information and Communication Technologies General Satellite Corporation (Russian Federation) GEW Technologies (Pty) Ltd. (South Africa) Ghana Institute of Management and Public Administration (GIMPA)
Global Knowledge Partnership Foundation (International) Global VSAT Forum [REGINTORG] (International (no specific country)) Gorilla Corporation (Kenya) Grameenphone (GP) Limited [ROA] (Bangladesh (People Green Packet Berhad Groupe Défis & Stratégies
GSM Association Guinea Ecuatorial de Telecomunicaciones, Sociedad Anonima (Equatorial Guinea) Gulf Bridge International (Qatar) Guyana Telephone and Telegraph Co. Ltd. Hewlett-Packard International SA (Switzerland) Hitachi, Ltd.
HT d.o.o. Mostar Huawei Technologies Co. Ltd. ICOSNET SPA [ROA] (Algeria (People IJMA3-The Arab ICT Organization (International) IMTS (France) Indigenous Peoples ICT Task Force
Information Communication Network Company Inmarsat Ltd. Institute of Electrical and Electronics Engineers, Inc. (International) Institute of Electronics and Telecommunications under Kyrgyz (Kyrgyzstan) Instituto Costarricense de Electricidad (ICE) [ROA] (Costa Rica) Instituto Nacional de Tecnología Industrial (Argentina)
Instituto Politécnico nacional (IPN) (Mexico) Integrated Telecom Company Intel Corporation Intelsat (United States) Inter-American Telecommunication Commission International Air Transport Association (International)
International Amateur Radio Union International Center for Promotion of Enterprises (International) International Committee of the Red-Cross (International) International Electrotechnical Commission [REGINTORG] () International Federation for Information Processing [REGINTORG] (International (no specific country)) International Information Systems Security Certification Consortium, Inc. (United States)
International Organization for Standardization (International) International Telecommunication Academy International Telecommunications Satellite Organization [REGINTORG] () International Telecommunications Users Group [REGINTORG] (International (no specific country)) International Union of Radio Science [REGINTORG] (International (no specific country)) Internet Society (International)
Internet Systems Consortium (International) Intervale [OTHER ENTITY] (Russian Federation) Irancell Telecommunication Services Company Iranian Net Communication & Electronic Services Co. (Iran (Islamic Republic of)) Iridium Communications Inc. IRPO ACISO (Russian Federation)
ITU-APT Foundation of India [REGINTORG] () Joint Stock Telecommunications Company Jordan Mobile Telecommunications Services - Zain Jordan (Jordan) Jordan Telecom Group JSC Kazakhtelecom [ROA] (Kazakhstan (Republic of)) JSC
JSC Kaspersky Lab UK Limited (United Kingdom) KDDI Corporation [ROA] (Japan) Kigali Institute of Science and Technology (KIST) Koc.net Telecommunications Services Inc. Korea Information Society Development Institute (KISDI)
KT Corporation Kyrgyztelecom OJSC [ROA] (Kyrgyz Republic) League of Arab States LET LINK Centre, University of Witwatersrand Lockheed Martin Corporation (LMC)
LS telcom AG [SIO] (Germany (Federal Republic of)) m:tel (Bosnia and Herzegovina) Makedonski Telekom AD - Skopje (The Former Yugoslav Rep. of Macedonia) Marcatel Com. S.A. de C.V. Maroc Télécom - Itissalat Al-Maghrib (IAM) Mascom Wireless Botswana (Pty) Ltd.
Mattel (Mauritania) Maxis Mobile Sdn Bhd. MEASAT Satellite Systems Sdn. Bhd. [ROA] (Malaysia) Microsoft Corporation Mitsubishi Electric Corporation (Japan) MobiCom Corporation
Mobile Interim Company 2 Mobile Telephone Networks (Pty) Ltd. (MTN) Mobily Company [ROA] (Saudi Arabia (Kingdom of)) Moscow Technical University of Communication and Informatics (MTUCI) Mtc Atheer Telecom Iraq Limited (Zain) MTN Nigeria Communications Limited [ROA] (Nigeria (Federal Republic of))
MTN Sudan Multinet Pakistan (PVT) Limited (Pakistan) National Information Society Agency (NIA) National Institute of Information and Communications Technology (NICT) National Telecommunication Institute (NTI) Navajo Nation Telecommunication Regulatory Commission (United States)
Ncell Pvt. Ltd. (Nepal (Republic of)) NEC Corporation Nepal Telecom (Nepal Doorsanchar Company Limited) Nepal Telecommunications Authority (NTA) (Nepal (Republic of)) NetHope Inc (International) Nippon Telegraph and Telephone East Corporation (NTT East)
Nippon Telegraph and Telephone West Corporation (NTT West) Nokia Solutions and Networks Gmbh & Co. KG (Germany) Nomura Research Institute Ltd. Nuix Technology UK Limited (United Kingdom) O2 Czech Republic (Czech Rep.) O3b Networks Limited
Odessa National Academy of Telecommunications n.a. A.S. Popov Office des Postes et Télécommunications de Polynésie française (OPT) Office National des Télécommunications (ONATEL) Office national des télécommunications du Burundi (ONATEL) OGERO (Lebanon) OJSC Intellect-Telecom [SIO] (Russian Federation)
Oman Telecommunications Company (Omantel) Oman Telecommunications Regulatory Authority (TRA) Ooredoo (Qatar) Open Geospatial Consortium (OGC) (United States) OpenTLD B.V. (Netherlands) Orange (France)
Orascom Telecom Bangladesh Limited (Banglalink) [ROA] (Bangladesh (People Orascom Telecom Tunisie (Tunisiana) Organismo Supervisor de Inversión Privada en Telecomunicaciones (OSIPTEL) [OTHER ENTITY] (Peru) Pacific Islands Telecommunications Association (International) Pakistan Mobile Communications Limited (PMCL) Palestine Telecommunication Company (Paltel Group)
Planetary Resources (United States) PMIConseil (France) Portugal Telecom, SGPS, S.A. [ROA] (Portugal) PT. INDOSAT Tbk. PT. Telekomunikasi Indonesia Tbk (TELKOM) Public Telecom Corporation (PTC)
Qualcomm, Inc. Quantum Group International Inc. (United States) R&D Media Sarl RailTel Corporation of India Ltd. [ROA] (India (Republic of)) Regional African Satellite Communications Organization [SATORG] (Côte d Regional Commonwealth in the Field of Communications (International)
Réseaux IP Européens Network Coordination Centre (RIPE NCC) Robi Axiata Limited (Bangladesh) Rohde & Schwarz GmbH & Co. KG SabaFon Safaricom Limited SAMENA Telecommunications Council [REGINTORG] (International (no specific country))
Samsung SDS Co., Ltd. Saudi Telecom [ROA] (Saudi Arabia (Kingdom of)) Secretariat of the Pacific Community [REGINTORG] (Fiji (Republic of)) Sentech Ltd. SES WORLD SKIES (Netherlands) SGS Société Générale de Surveillance SA (Switzerland)
Sintesio Foundation SK Telecom Smart Communications, Inc.(SCI) Société des Télécommunications du Tchad (SOTEL TCHAD) Société Nationale des Télécommunications du Sénégal (SONATEL) Southern Africa Telecentre Networks
Southern African Development Community Sri Lanka Telecom Ltd. Sudan Telecom Company Ltd. (Sudatel) (Sudan) Sudanese Mobile Telephone Company, Zain Swisscom SA Symantec Corporation [SIO] (United States of America)
Syrian Telecom (ST) (Syrian Arab Republic) Syriatel Mobile Telecom SA Tashkent University of Information Technologies Tata Communications Ltd (India) telecentre.org Foundation Telecom Centres of Excellence (TCOE) India (India)
Telecom Disputes Settlement & Appellate Tribunal (TDSAT) Telecom Egypt Telecom Egypt Data S.A.E.  (TE Data) Telecom Italia S.p.A. Telecom Regulatory Authority of India (TRAI) [OTHER ENTITY] (India (Republic of)) Telecommunication Company of Iran (TCI)
Telecommunication Industry Association (TIA) Telecommunications Authority of Trinidad and Tobago (TATT) [OTHER ENTITY] (Trinidad and Tobago) Telecommunications Management Group, Inc. Telecommunications Regional Technical Commission Telecommunications Regulatory Authority [ROA] (Lebanon) Telecomunicaciones de México (TELECOMM)
Telefon AB - LM Ericsson Telefónica de Argentina S.A. (TASA) Telefónica del Perú S.A.A. Telefónica, S.A. Teléfonos de México S.A.B. de C.V. Telekom Brunei Berhad (TelBru) [ROA] (Brunei Darussalam)
Telekom Malaysia Berhad Telekom Networks Malawi Limited (Malawi) Telenor ASA [ROA] (Norway) Telenor Pakistan (Pvt) Ltd. (Pakistan) Telkom SA Ltd. TelOne (Pvt) Limited
Teralight, FZ LLC (United Arab Emirates) THALES Communications [SIO] (France) The Abdus Salam International Centre for Theoretical Physics The Bonch-Bruevich Saint-Petersburg State University of Telecommunications The Cyber Guardian Pty Ltd (Australia) The Egyptian Company for Mobile Services (MOBINIL) (Egypt)
The ITU Association of Japan The Open University of Tanzania The People The University of Electro-Communications (Japan) Thuraya Telecommunications Company [ROA] (United Arab Emirates) TOGO TELECOM
Tokai University Total Access Communication PLC True Corporation Public Company Limited [ROA] (Thailand) TTNET (Turkey) Tunisie Télécom Türk Telekom Group (Turkey)
U-COM Burundi Ukrainian National Information Systems (Ukraine) UMTS Forum [REGINTORG] (International (no specific country)) Unidad Ejecutora 002 INICTEL - UNI Union Economique et Monétaire Ouest Africaine (International) United Kingdom Telecommunications Academy (UKTA) [REGINTORG] ()
Universidad de las Ciencias Informaticas (UCI) (Cuba) Universidad Nacional de Avellaneda (Argentina) Universidad Nacional de Córdoba (Argentina) Universidad Nacional de la Matanza (Argentina) Universidad Nacional de la Plata (Argentina) Universidad Nacional de Río Negro (Argentina)
Universidad Nacional de San Luis (Argentina) Universidad Tecnologica Nacional (Argentina) Universiti Sains Malaysia (Malaysia) University Utara Malaysia (Malaysia) VALSCH Consulting (Côte d Verizon Communication Corporation
Viettel Corporation Vihaan Networks Limited (VNL) [SIO] (India (Republic of)) Vodacom SA (Pty) Limited Vodacom Tanzania Limited Vodafone Egypt Telecommunications S.A.E. Vodafone Group Services Ltd. (United Kingdom)
Wataniya Palestine Mobile Telecommunication Company WebForce International Federation [REGINTORG] (International (no specific country)) West Africa Telecommunications Regulators Assembly [REGINTORG] (International (no specific country)) WiseKey S.A. World Association of Community Radio Broadcasters Zain Bahrain
Zain Saudi Arabia ZTE Corporation [SIO] (China (People