| Alta videregående skole | Alta videregående skole | Norway, Alta, Skoleveien 15 | 1997-11-03 | 1997-11-04 | 1997 | 1 | |
| Askim Kinoteater | Askim Kinoteater | Norway, Askim, Kirkegata 5 | 1973-02-13 | -- | 1973–2003 | 3 | |
| Amphitheater Amsterdam | Amphitheater Amsterdam | Netherlands, Amsterdam, Marius van Bouwdijk Bastiaansestraat 54 | 1996-- | -- | 1996 | 1 | |
| Avenue Theatre | Avenue Theatre | United States, Brockway | 1904-05-07 | 1904-05-07 | 1904 | 1 | |
| Amphion Theatre | Amphion Theatre | United States, New York | 1895-11-18 | 1895-11-18 | 1895 | 1 | |
| Aula Lettenweg | Aula Lettenweg 25 | Switzerland, Allschwil, Lettenweg 25, | -- | -- | | | |
| Academy of Music | Academy of Music | United States, Wilmington | 1905-09-20 | 1909-04-17 | 1905–1909 | 2 | |
| Alvdal, Samfunnshuset | Samfunnshuset Alvdal | Norway, Alvdal | 1969-02-23 | -- | 1969–1986 | 8 | |
| Asmaløy skole | Asmaløy skole | Norway, Vesterøy, Vesterøy | 2005-11-08 | -- | 2005 | 1 | |
| Angus Bowmer Theatre | Angus Bowmer Theatre | United States, Ashland, 68 E Main St | 1979-07-26 | 2008-11-01 | 1979–2008 | 4 | |
| Ancona | Ancona | Italy, Ancona | 1892-09-29 | -- | 1892 | 1 | |
| Arizona Színház | Arizona Színház | Hungary, Budapest | 1991-11-29 | -- | 1991 | 1 | |
| Aurora Turner Hall | Aurora Turner Hall | United States, Chicago, 3124 N. Clark Street | 1882-05-20 | -- | 1882 | 1 | |
| Actors Theatre of Louisville | Actors Theatre of Louisville | United States, Louisville, 316 West Main St. | 1972-02-10 | 2013-04-07 | 1972–2013 | 2 | |
| Anfiteatro Fenice | Anfiteatro Fenice | Croatia, Rijeka | 1897-05-25 | -- | 1897 | 1 | |
| Annaberg | Annaberg | Germany, Annaberg-Buchholz | 1878-- | -- | 1878 | 1 | |
| Akademietheater | Akademietheater | Austria, Wien, Lisztstraße 1 | 1979-10-17 | -- | 1979–2012 | 2 | |
| Årbakka | Årbakka | Norway, Tysnes | 2005-09-16 | -- | 2005 | 1 | |
| Arclight Theater, The | The Arclight Theater | United States, New York, 152 West 71st Street | 2006-02-23 | 2006-03-12 | 2006 | 1 | |
| Arena Stage | Arena Stage | United States, Washington D.C., 1101 6th Street Southwest | 1990-03-02 | 1995-03-19 | 1990–1995 | 2 | |
| Akita | Akita | Japan, Akita | 2010-02-04 | -- | 2010 | 1 | |
| Allaktivitetshuset Koordinaten | Allaktivitetshuset Koordinaten | Sweden, Oxelösund, Järntorget 7 | 2019-09-21 | 2019-09-21 | 2019 | 1 | |
| Aardklop Festival | Aardklop Festival | South Africa, Potchefstroom | 2006-09-26 | 2006-09-30 | 2006 | 1 | |
| Aula des Schulzentrums Königswinter-Oberpleis | Aula des Schulzentrums Königswinter-Oberpleis | Germany, Königswinter, Dollendorfer Straße 66 | 2007-03-12 | -- | 2007 | 1 | |
| Arts Guild Theatre | Arts Guild Theatre | Scotland, Glasgow, Campbell Street | 1969-11-28 | -- | 1969 | 1 | |
| Archipel | Archipel | France, Granville | 2012-12-04 | -- | 2012 | 1 | |
| Arbeiterkammersaal Feldkirch | Arbeiterkammersaal Feldkirch | Austria, Feldkirch, Widnau 2 | 1981-02-18 | -- | 1981–2006 | 3 | |
| Atchison | Atchison | United States, Atchison | 1910-11-04 | 1910-11-04 | 1910 | 1 | |
| Arvika | Arvika | Sweden, Arvika | 1879-01-16 | 1989-10-26 | 1879–1993 | 3 | |
| Åfoss skole | Åfoss skole | Norway, Skien, Eikåsvegen 10 | 2006-09-18 | -- | 2006 | 1 | |
| Am Stram Gram Le Théâtre | Am Stram Gram Le Théâtre | Switzerland, Genève, Route de Frontenex 56 | 2004-09-24 | -- | 2004 | 1 | |
| Auditorio Municipal de Benicarló | Auditorio Municipal de Benicarló | Spain, Benicarló, Ferreres Bretó, 10 | 2005-04-22 | 2005-04-22 | 2005 | 1 | |
| Alexandria | Alexandria | Romania, Alexandria | -- | -- | | | |
| Alfa | Alfa | Greece, Athens, 28is Oktovriou 37 | 1990-10-20 | 2014-04-12 | 1990–2012 | 2 | |
| Adana | Adana | Turkey, Adana | 1987-- | 1988-- | 1987 | 2 | |
| Arbeiderforeningens Lokale | Arbeiderforeningens Lokale | Norway, Tromsø | 1900-07-09 | 1968-09-22 | 1900–1968 | 4 | |
| Apotekergaarden | Apotekergaarden | Norway, Grimstad | 2013-08-07 | -- | 2013 | 1 | |
| Apalløkka skole | Apalløkka skole | Norway, Oslo, Tjernveien 12 | 2005-11-01 | -- | 2005–2006 | 2 | |
| Arbeiderforeningens Teater | Arbeiderforeningens Teater | Norway, Fredrikstad | 1903-09-17 | -- | 1903–1928 | 5 | |
| Alte Feuerwache | Alte Feuerwache | Germany, Saarbrücken, Landwehrplatz 1 | 2002-05-04 | 2016-05-20 | 2002–2016 | 4 | |
| Adam House Theatre | Adam House Theatre | Scotland, Edinburgh | 1969-10-22 | -- | 1969 | 1 | |
| Amis, Théâtre des | Théâtre des Amis | Switzerland, Carouge, Place du Temple 8 | 2011-01-11 | 2011-02-06 | 2011 | 1 | |
|
|
