Open source

Era Open, Australian Open, Belgian Open, US Open, US Open (tênis), B.C. Open, The Open University, Tucson Open, Bahamas National Open, Open de Andalucía, Wales Open, Indonesia Open, Jersey Open, Open Mediterrania, Azalea Open Invitational, Open da Madeira, AGF Open, Catalan Open, U.S. Open (golfe), Czech Open, German Open, Ladies Italian Open, Australian Open de 2019, Open de Portugal, Open de Baleares, Southern Open, Cannes Open, Open Your Eyes (canção), Australian Open de 2020, Open Knowledge, Open de Macau (golfe), Turespana Open De Canaria, Robinson Open, Arlington Hotel Open, English Open, Volvo Open Cup, Monte Carlo Open, Cleveland Open, Open do Atlântico, Saint-Omer Open, Almaden Open

The Open Group, Open de Macau (badmínton), Australian Open de 1999, Coral Gables Open Invitational, Ladies Open of Portugal, Greater Jacksonville Open, Iberdrola Open, US Open de 2014, US Open de 2019, Moroccan Open, Volvo Open di Firenze, Open CASCADE Technology, Open Society Foundations, Australian Open de 2021, National Celebrities Open, US Open de 2016, Australian Open de 2018, Singapore Open, US Open de 2017, New Zealand Open, Sacramento Open, OpenOffice.org, Australian Open de 2023, Open Your Heart, Australian Open de janeiro de 1977, Australian Open de dezembro de 1977, Medal Winners Open, Australian Open de 2017, US Open de 2018, Madrid Open (golfe), Open Philanthropy, US Open de 2012, OpenDemocracy, Metal Open Air, Lista de finais em duplas mistas do Australian Open, Open Bar (EP), Open Firmware, Eyes Open (canção), Lista de finais para cadeirantes do Australian Open, Open V33 Grand Lyon, Lamar Hunt U.S. Open Cup, Australian Open de 1978, Australian Open de 1993, Brasil Open, Australian Open de 2003, Lista de finais em duplas mistas do US Open, Eyes Open, Australian Open de 2007, Australian Open de 2001, Australian Open de 1990

Era Open, Australian Open, Belgian Open, US Open, US Open (tênis), B.C. Open, The Open University, Tucson Open, Bahamas National Open, Open de Andalucía, Wales Open, Indonesia Open, Jersey Open, Open Mediterrania, Azalea Open Invitational, Open da Madeira, AGF Open, Catalan Open, U.S. Open (golfe), Czech Open, German Open, Ladies Italian Open, Australian Open de 2019, Open de Portugal, Open de Baleares, Southern Open, Cannes Open, Open Your Eyes (canção), Australian Open de 2020, Open Knowledge, Open de Macau (golfe), Turespana Open De Canaria, Robinson Open, Arlington Hotel Open, English Open, Volvo Open Cup, Monte Carlo Open, Cleveland Open, Open do Atlântico, Saint-Omer Open, Almaden Open, The Open Group, Open de Macau (badmínton), Australian Open de 1999, Coral Gables Open Invitational, Ladies Open of Portugal, Greater Jacksonville Open, Iberdrola Open, US Open de 2014, US Open de 2019, Moroccan Open, Volvo Open di Firenze, Open CASCADE Technology, Open Society Foundations, Australian Open de 2021, National Celebrities Open, US Open de 2016, Australian Open de 2018, Singapore Open, US Open de 2017, New Zealand Open, Sacramento Open, OpenOffice.org, Australian Open de 2023, Open Your Heart, Australian Open de janeiro de 1977, Australian Open de dezembro de 1977, Medal Winners Open, Australian Open de 2017, US Open de 2018, Madrid Open (golfe), Open Philanthropy, US Open de 2012, OpenDemocracy, Metal Open Air, Lista de finais em duplas mistas do Australian Open, Open Bar (EP), Open Firmware, Eyes Open (canção), Lista de finais para cadeirantes do Australian Open, Open V33 Grand Lyon, Lamar Hunt U.S. Open Cup, Australian Open de 1978, Australian Open de 1993, Brasil Open, Australian Open de 2003, Lista de finais em duplas mistas do US Open, Eyes Open, Australian Open de 2007, Australian Open de 2001, Australian Open de 1990, Australian Open de 1994, Australian Open de 1997, Australian Open de 2002, Australian Open de 1995, Australian Open de 2015, Agua Caliente Open, Australian Open de 1976, Eastern Open Invitational, Australian Open de 2014, China Open (snooker), Australian Open de 1996, Australian Open de 1971, Australian Open de 1970, Australian Open de 2008 - Simples masculino, Australian Open de 1979, Australian Open de 1973, US Open de 2014 - Simples masculino, Australian Open de 1989, Australian Open de 1991, Australian Open de 1969, Australian Open de 1987, St. Petersburg Open Invitational, Baton Rouge Open Invitational, Buick Open, Denver Open Invitational, Australian Open de 1988, Lista de finais para cadeirantes do US Open, Australian Open de 1992, Australian Open de 1984, Australian Open de 1983, Australian Open de 1985, Australian Open de 2000, Australian Open de 1998, Australian Open de 1980, Australian Open de 1975, Scandinavian Enterprise Open, Australian Open de 1981, Australian Open de 1972, Australian Open de 1974, US Open de 2011, Lista de finais masculinas em duplas do Australian Open, Australian Open de 2013, Pan Pacific Open, Tallahassee Open, Australian Open de 2009, Lista de finais masculinas em simples do US Open, Long Beach Open, Open de Macau (squash), Gasparilla Open, Greater Vancouver Open, St. Paul Open Invitational, International Monohull Open Classes Association, US Open de 2020 - Duplas masculinas, Australian Open de 2012, All American Open, Lista de finais femininas em duplas do Australian Open, Lista de finais femininas juvenis em simples do Australian Open, Lista de finais femininas em simples do Australian Open, Lista de finais femininas juvenis em duplas do Australian Open, California State Open