| Auditori Plaça Abadia | Auditori Plaça Abadia | Spain, Sant Feliu de Guíxols, Plaza de la Abadía | 2006-08-09 | -- | 2006 | 1 | |
| Al-Mahd Yard, Betlehem | Al-Mahd Yard, Betlehem | Palestinian Territories, Betlehem | 2008-10-18 | -- | 2008 | 1 | |
| Auditorium Fausto Melotti | Auditorium Fausto Melotti | Italy, Rovereto, Corso Angelo Bettini 43 | 2011-11-15 | -- | 2011 | 1 | |
| Alvdal | Alvdal | Norway, Alvdal | 1971-04-23 | -- | 1971 | 1 | |
| Auditorio Víctor Jara | Auditorio Víctor Jara | Spain, Madrid, Plaza de la Constitución 1. Arganda del Rey | 2006-01-21 | 2006-01-21 | 2006 | 1 | |
| Aachen | Aachen | Germany, Aachen | 1954-- | -- | 1954 | 1 | |
| ARTos Cultural and Research Foundation | ARTos Cultural and Research Foundation | Cyprus, Nicosia, 64 Ayion Omoloyiton Avenue | 2018-04-16 | 2018-04-27 | 2018 | 1 | |
| Atlanta | Atlanta | United States, Atlanta | 2001-09-20 | 2001-10-07 | 2001 | 1 | |
| Alexandra Theatre | Alexandra Theatre | England, Birmingham, West Midlands, Suffolk Street Queensway | 1972-05-08 | -- | 1972 | 1 | |
| Aradvárosi szinház | Aradvárosi szinház | Romania, Arad | 1879-01-31 | -- | 1879 | 1 | |
| Atalante, Théâtre de | Théâtre de l'Atalante | France, Paris, 10 Place Charles Dullin | 1994-01-05 | 1994-02-07 | 1994 | 1 | |
| Aula Brandenburger Straße | Aula Brandenburger Straße | Germany, Wittmund, Kurt-Schwitters-Platz 1 | 2010-04-15 | -- | 2010 | 1 | |
| ANU Arts Centre | ANU Arts Centre | Australia, Canberra, Acton | 1997-09-11 | 1997-09-20 | 1997 | 1 | |
| Ansbach-Theater Borkholderhaus | Ansbach-Theater Borkholderhaus | Germany, Ansbach, Promenade 29 | 2006-11-23 | -- | 2006 | 1 | |
| Academy of Music | Academy of Music | Australia, Launceston, 79-85 George Street | 1891-10-24 | -- | 1891 | 1 | |
| Agartala | Agartala | India, Agartala | 2009-11-04 | -- | 2009 | 1 | |
| Allbrukshuset | Allbrukshuset | Norway, Hemnesberget | 2009-04-25 | -- | 2009 | 1 | |
| Auditorium Christian Temple | Auditorium Christian Temple | United States, Muskogee | 1913-03-17 | 1913-03-17 | 1913 | 1 | |
| Amis, Théâtre des | Théâtre des Amis | Switzerland, Carouge, Place du Temple 8 | 2011-01-11 | 2011-02-06 | 2011 | 1 | |
| Aktien-Theater | Aktien-Theater | Germany, Heilbronn | 1892-02-08 | -- | 1892 | 1 | |
| Adliswil | Adliswil | Switzerland | 2002-04-25 | -- | 2002 | 1 | |
| Art Tower Mito Theatre | Art Tower Mito Theatre | Japan, Mito, 6-8 Gokencho | 1993-04-01 | 1993-04-11 | 1993 | 1 | |
| Aspö bygdegård | Aspö bygdegård | Sweden, Strängnäs | 2019-10-11 | 2019-10-11 | 2019 | 1 | |
| Aula des Schulzentrums Büschergrund | Aula des Schulzentrums Büschergrund | Germany, Freudenberg, Hausmeister Löw, Schulzentrum | 2007-02-17 | -- | 2007 | 1 | |
| Austrheim Samfunnshus | Austrheim Samfunnshus | Norway, Mastrevik | 1989-10-08 | -- | 1989 | 1 | |
| Aure | Aure | Norway, Aure | 1995-10-22 | -- | 1995 | 1 | |
| Aula des Gymnasiums | Aula des Gymnasiums | Germany, Petrinum Brilon, Zur Jakobuslinde 21 | 2002-01-21 | -- | 2002 | 1 | |
| Andoain | Andoain | Spain, Andoain | 2011-03-11 | -- | 2011 | 1 | |
| Arbejdernes Forsamlingsbygning på Enghavevej | Arbejdernes Forsamlingsbygning på Enghavevej | Denmark, Copenhagen, Jagtvej 69 | 1897-01-17 | -- | 1897 | 1 | |
| Auditorio Municipal de Cangas | Auditorio Municipal de Cangas | Spain, Cangas, Pontevedra, Avenida de Lugo, 27A | 2014-12-14 | -- | 2014 | 1 | |
| Arts Centre | Arts Centre | England, Kings Lynn, Norfolk, 29 King Street | 1999-06-24 | -- | 1999 | 1 | |
| Agder Teater (Biscenen) | Agder Teater (Biscenen) | Norway, Kristiansand, Sjølystveien 2 | 1997-10-07 | 1997-11-08 | 1997 | 1 | |
| Akademie der Künste | Akademie der Künste | Germany, Berlin, Pariser Platz 4 | 1990-10-20 | -- | 1990 | 1 | |
| Angell Blackfriars Theatre, Smith Center for the Arts | Angell Blackfriars Theatre, Smith Center for the Arts | United States, Geneva, 82 Seneca Street | 2010-10-29 | 2010-11-07 | 2010 | 1 | |
| Albany, The | The Albany | England, London, Douglas Way | 2013-09-25 | 2013-11-16 | 2013 | 1 | |
| Ashtabula Arts Center | Ashtabula Arts Center | United States, Ashtabula, 2928 W 13th St | 2011-11-04 | 2011-11-13 | 2011 | 1 | |
| Ashwood College | Ashwood College | Australia, Ashwood, Vannam Drive | 2007-- | 2007-11-10 | 2007 | 1 | |
| Auditorium Concordia | Auditorium Concordia | Italy, Pordenone, via 33170, Via Interna, 2 | 1994-03-15 | 1994-03-16 | 1994 | 1 | |
| ArtsCenter, The | The ArtsCenter | United States, Carrboro, 300-G E Main St, | 2000-01-05 | 2000-01-16 | 2000 | 1 | |
| Aurora | Aurora | United States, Aurora | 1903-12-16 | 1903-12-16 | 1903 | 1 | |
| Alhamra Cultural Complex | Alhamra Cultural Complex | Pakistan, Lahore, The Mall | 2005-11-21 | 2005-11-22 | 2005 | 1 | |
| Athenaeum Hall | Athenaeum Hall | England, Manchester, Princess Street | 1907-11-16 | 1907-11-23 | 1907 | 1 | |
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