Americas Telecom 88 (Rio de Janeiro, 1988)
Americas Telecom 96 (Rio de Janeiro, 1996)
ITU Telecom Americas (Rio de Janeiro, 2000)
Rio de Janeiro, Brazil
ITU Telecom World 2018 Durban, South Africa World Telecom 71 (Geneva, 1971)
World Telecom 75 (Geneva, 1975)
World Telecom 79 (Geneva, 1979)
World Telecom 83 (Geneva, 1983)
World Telecom 87 (Geneva, 1987)
ITU-COM 89 (Geneva, 1989)
World Telecom 91 (Geneva, 1991)
World Telecom 95 (Geneva, 1995)
Telecom Interactive 97 (Geneva, 1997)
Telecom 99 + Interactive 99 (Geneva, 1999)
ITU Telecom World (Geneva, 2003)
ITU Telecom World (Geneva, 2009)
ITU Telecom World (Geneva, 2011)
Geneva, Switzerland
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