> Africa

• African Union

  http://www.africa-union.org/root/au/index/index.htm

  http://www.anacom.pt/
• African Telecommunication Union

  http://www.atu-uat.org

  http://www.anacom.pt/
• ECOWAS - Economic Community of West African States

  http://www.ecowas.int/index2.htm

  http://www.anacom.pt/
• OUA - Organisation of African Unity

  http://www.oau-oua.org/

  http://www.anacom.pt/
• SADC - Southern African Development Community

  http://www.sadc.int/

  http://www.anacom.pt/
• Communications Regulators' Association of Southern Africa - CRASA

  http://www.crasa.org/

  http://www.anacom.pt/

> Americas

• Andean Community

  http://www.comunidadandina.org/endex.htm

  http://www.anacom.pt/
• ALADI - Asociación Latinoamericana de Integración

  http://www.aladi.org/

  http://www.anacom.pt/
• CARICOM - Comunidade do Caribe

  http://www.caricom.org/

  http://www.anacom.pt/
• CANTO - Caribbean Association of National Telecommunication Organisations

  http://www.canto.org/

  http://www.anacom.pt/
• CITEL - Inter-American Telecommunications Commission

  http://www.citel.oas.org/citel_i.asp

  http://www.anacom.pt/
• FTAA - Free Trade Area of the Americas

  http://www.ftaa-alca.org/alca_e.asp

  http://www.anacom.pt/
• MERCOSUR - Mercado Comum do Sul

  http://www.mercosur.org.uy/

  http://www.anacom.pt/
• NAFTA - North American Free Trade Agreement

  http://www.nafta-sec-alena.org/

  http://www.anacom.pt/
• OAS - Organisation of American States

  http://www.oas.org/en/default.asp

  http://www.anacom.pt/
• OECS - Organisation of Eastern Caribbean States

  http://www.oecs.org

  http://www.anacom.pt/
• Regulatel - Foro Latinoamericano de Entes Reguladores de Telecomunicaciones

  http://www.regulatel.org/

  http://www.anacom.pt/
• SICA - Sistema de la Integración Centroamericana

  http://www.sica.int/

  http://www.anacom.pt/
• COMTELCA - Comisión Técnica Regional de Telecomunicaciones

  http://www.comtelca.org/

  http://www.anacom.pt/

> Asia

• APT - Asia-Pacific Telecommunity

  http://www.aptsec.org/

  http://www.anacom.pt/
• Pacific Telecommunications Council

  http://www.ptc.org/

  http://www.anacom.pt/
• South Asian Association for Regional Cooperation

  http://www.saarc-sec.org/

  http://www.anacom.pt/

> Europe

• BEREC - Body of European Regulators for Electronic Communications

  http://berec.europa.eu/

  http://www.anacom.pt/
• EC - European Commission

  http://ec.europa.eu/index_en.htm

  http://www.anacom.pt/
• CEN - European Committee for Standardization

  http://www.cen.eu/cenorm/homepage.htm

  http://www.anacom.pt/
• CENELEC - European Committee For Electrotechnical Standardization

  http://www.cenelec.eu/Cenelec/Homepage.htm

  http://www.anacom.pt/
• CEPT - European Conference of Postal and Telecommunications Administrations

  http://www.cept.org/

  http://www.anacom.pt/
• CEPT/CERP - European Comittee for Postal Regulation

  http://www.cept-cerp.org

  http://www.anacom.pt/
• CEPT - ECC - Electronic Communications Committee

  http://www.cept.org/D33817B3-82F6-408B-BAE5-A3EA7AE47DB1.W5Doc?frames=no

  http://www.anacom.pt/
• CEPT/ERO - European Communications Office

  http://www.ero.dk/

  http://www.anacom.pt/
• CoE - Council of Europe

  http://www.coe.int/

  http://www.anacom.pt/
• Competition Directorate-General

  http://ec.europa.eu/competition/index_en.html

  http://www.anacom.pt/
• CORDIS (Community Research and Development Information Service for Science)

  http://cordis.europa.eu/home_en.html

  http://www.anacom.pt/
• DG Connect - DG for Communications Networks, Content and Technology

  http://ec.europa.eu/dgs/connect/index_en.htm

  http://www.anacom.pt/
• DG INFSO - eCommunications

  http://ec.europa.eu/information_society/policy/ecomm/index_en.htm

  http://www.anacom.pt/
• DG INFSO - i2010

  http://ec.europa.eu/information_society/eeurope/i2010/index_en.htm

  http://www.anacom.pt/
• DG INFSO - International Roaming Tariffs

  http://europa.eu.int/information_society/activities/roaming/index_en.htm

  http://www.anacom.pt/
• EA - European Co-operation for Accreditation

  http://www.european-accreditation.org/default_flash.htm

  http://www.anacom.pt/
• EBU - European Broadcasting Union

  http://www.ebu.ch/

  http://www.anacom.pt/
• EFTA - European Free Trade Agreement

  http://www.efta.int/

  http://www.anacom.pt/
• ECC-Net - European Consumer Centres Network

  http://ec.europa.eu/consumers/redress_cons/index_en.htm

  http://www.anacom.pt/
• ENISA - Securing Europe's Information Society

  http://www.enisa.europa.eu/

  http://www.anacom.pt/
• Enterprise and Industry - ICT for Competitiveness & Innovation

  http://ec.europa.eu/enterprise/sectors/ict/index_en.htm

  http://www.anacom.pt/
• ERGP - European Regulators Group for postal services

  http://ec.europa.eu/internal_market/ergp/

  http://www.anacom.pt/
• ESA - European Space Agency

  http://www.esa.int/

  http://www.anacom.pt/
• ETSI - European Telecommunications Standards Institute

  http://www.etsi.org/

  http://www.anacom.pt/
• European Audiovisual Observatory

  http://www.obs.coe.int/

  http://www.anacom.pt/
• Eutelsat IGO - European Telecommunications Satellite Organisation

  http://www.eutelsatigo.int

  http://www.anacom.pt/
• EU - European Union

  http://europa.eu/index_pt.htm

  http://www.anacom.pt/
• EU - E-business W@atch

  http://www.ebusiness-watch.org/

  http://www.anacom.pt/
• EU - E-learning

  http://www.elearningeuropa.info/index.php?lng=1

  http://www.anacom.pt/
• EU - European Parliament

  http://www.europarl.europa.eu/news/public/default_pt.htm

  http://www.anacom.pt/
• EU - Internal Market Directorate-General

  http://europa.eu.int/comm/internal_market/en/index.htm

  http://www.anacom.pt/
• EU - Portuguese EIC Network

  http://eicportugal.no.sapo.pt/Presentation_Network.htm

  http://www.anacom.pt/
• EU - PLOTEUS - Portal on Learning Opportunities throughout the European Space

  http://ec.europa.eu/ploteus/home.jsp?language=en

  http://www.anacom.pt/
• EU - SOS 112 Europe

  http://www.sos112.info/

  http://www.anacom.pt/
• IRG - Independent Regulators Group

  http://www.irg.eu/render.jsp?categoryName=CATEGORY_ROOT&languageId=1

  http://www.anacom.pt/
• OSCE - Organisation for Security and Co-operation in Europe

  http://www.osce.org/

  http://www.anacom.pt/
• Your Europe

  http://europa.eu.int/youreurope/index_en.html

  http://www.anacom.pt/

> Oceania

• Pacific Islands Forum

  http://www.forumsec.org.fj/

  http://www.anacom.pt/

> Intercontinental

• ABU - Asia Pacific Broadcasting Union

  http://www.abu.org.my/public/index.cfm

  http://www.anacom.pt/
• AICEP - Association of Post Office and Telecommunications Operators from the Portuguese Speaking Countries and Territories

  http://www.aicep.pt/

  http://www.anacom.pt/
• APEC - Asia-Pacific Economic Cooperation

  http://www.apecsec.org.sg/

  http://www.anacom.pt/
• Arab Satellite Communications Organisation

  http://www.arabsat.com

  http://www.anacom.pt/
• ASEAN - Association of Southeast Asian Nations

  http://www.aseansec.org/

  http://www.anacom.pt/
• CPLP - Community of Portuguese Speaking Countries

  http://www.cplp.org/

  http://www.anacom.pt/
• Cumbres Iberoamericanas

  http://www.cumbresiberoamericanas.com

  http://www.anacom.pt/
• EMERG - Euro-Mediterranean Regulators Group

  http://www.emergonline.org/

  http://www.anacom.pt/
• IARU - International Amateur Radio Union

  http://www.iaru.org/

  http://www.anacom.pt/
• ICAO - International Civil Aviation Organization

  http://www.icao.org/

  http://www.anacom.pt/
• ICNIRP - International Commission on Non-Ionising Radiation Protection

  http://www.icnirp.de/

  http://www.anacom.pt/
• IEC - International Electrotechnical Commission

  http://www.iec.ch/

  http://www.anacom.pt/
• IICD - International Institute for Communication and Development

  http://www.iicd.org/

  http://www.anacom.pt/
• IMF - International Monetary Fund

  http://www.imf.org/

  http://www.anacom.pt/
• IMO - International Maritime Organisation

  http://www.imo.org/

  http://www.anacom.pt/
• IMSO - International Mobile Satellite Organization

  http://www.imso.org/

  http://www.anacom.pt/
• INTERSPUTNIK - International Organization of Space Communications

  http://www.intersputnik.com

  http://www.anacom.pt/
• ISO - International Organisation for Standardization

  http://www.iso.org

  http://www.anacom.pt/
• ITSO - International Telecommunications Satellite Organisation

  http://www.itso.int/

  http://www.anacom.pt/
• ITU - International Telecommunication Union

  http://www.itu.int/en/pages/default.aspx

  http://www.anacom.pt/
• NATO - North Atlantic Treaty Organisation

  http://www.nato.int/

  http://www.anacom.pt/
• OECD - Organisation for Economic Co-operation and Development

  http://www.oecd.org/home/0,3305,en_2649_201185_1_1_1_1_1,00.html

  http://www.anacom.pt/
• OECD - Portuguese Area

  http://www.oecd.org/country/0,3021,en_33873108_33873764_1_1_1_1_1,00.html

  http://www.anacom.pt/
• PUASP/UPAEP - Postal Union of America, Spain and Portugal

  http://www.upaep.com.uy/

  http://www.anacom.pt/
• RCC - Regional Commonwealth in the field of Communications

  http://www.old.rcc.org.ru/en/

  http://www.anacom.pt/
• SECIB - Secretaría General Iberoamericana

  http://www.segib.org

  http://www.anacom.pt/
• UNESCO - Observatory of the Information Society

  http://www.unesco.org/webworld/observatory/index.shtml

  http://www.anacom.pt/
• United Nations

  http://www.un.org/

  http://www.anacom.pt/
• UPU - União Postal Universal

  http://www.upu.int/

  http://www.anacom.pt/
• URSI - International Union of Radio Science

  http://www.ursi.org/

  http://www.anacom.pt/
• WIPO - World Intellectual Property Organisation

  http://www.wipo.int/

  http://www.anacom.pt/
• World Bank

  http://www.worldbank.org/

  http://www.anacom.pt/
• WTO - World Trade Organization

  http://www.wto.org/

  http://www.anacom.pt/