| Antwerpen | Antwerpen | Belgium, Antwerpen | 1894-03-14 | -- | 1894–1957 | 2 | |
| Andenes idrettshall | Andenes idrettshall | Norway, Andøya, Andøya | 1983-11-01 | -- | 1983–2012 | 2 | |
| Alumni Hall | Alumni Hall | United States of America, Bloomington | 1932-12-06 | 1933-11-23 | 1932–1933 | 2 | |
| Apalløkka skole | Apalløkka skole | Norway, Oslo, Tjernveien 12 | 2005-11-01 | -- | 2005–2006 | 2 | |
| Arbeidersamfundets Lokale | Arbeidersamfundets Lokale | Norway, Harstad | 1900-07-07 | -- | 1900–1970 | 2 | |
| Atelier Théâtre Jean Vilar | Atelier Théâtre Jean Vilar | Belgium, Louvain-la-Neuve, Place de l'Hocaille 6 | 2002-01-17 | 2025-11-15 | 2002–2025 | 2 | |
| Arthur Cotterell Theatre | Arthur Cotterell Theatre | England, Kingston-upon-Thames, Kingston Hall Rd | 2012-03-17 | -- | 2012 | 2 | |
| Alhamra Hall No. 1 | Alhamra Hall No. 1 | Pakistan, Lahore, The mall | 2006-04-24 | 2006-04-27 | 2006 | 2 | |
| Access Theater | Access Theater | United States of America, New York, 380 Broadway | 1997-09-10 | 2010-11-21 | 1997–2010 | 2 | |
| Arden Theatre, Arcadia Stage | Arden Theatre, Arcadia Stage | United States of America, Philadelphia, North 2nd Street | 1998-01-22 | 2018-03-04 | 1998–2018 | 2 | |
| Ankara State Theatre | Ankara Devlet Tiyatrosu - Büyük Tiyatro (Tiyatro ve Opera Bale Sahnesi) (Ankara State Theatre - The Big Theatre (Theatre and Opera Exercise Scene)) | Turkey, ANKARA, Atatürk Bulvarı No:50 ULUS | 1971-- | 1982-- | 1971–1981 | 2 | |
| Adam Smith Theatre | Adam Smith Theatre | Scotland, Kirkcaldy, Bennochy Rd | 2011-06-17 | 2014-02-26 | 2011–2014 | 2 | |
| Auditorio Municipal de Cangas | Auditorio Municipal de Cangas | Spain, Cangas, Pontevedra, Avenida de Lugo, 27A | 2014-12-14 | -- | 2014–2023 | 2 | |
| Aiud | Aiud | Romania, Aiud | 1890-01-11 | -- | 1890–1911 | 2 | |
| Al-Masrah Al-Watani Al-Filistini | Al-Masrah Al-Watani Al-Filistini (Al Hakawati, Palestinian National Theatre) | Israel, Jerusalem, 4 Abu Obiedah Ibn Al Jarah Street | 2006-01-27 | 2006-06-17 | 2006–2008 | 2 | |
| Academy of Music | Academy of Music | United States of America, Charlotte | 1903-10-13 | 1904-10-28 | 1903–1904 | 2 | |
| Amfiet på Kirkeheia | Amfiet på Kirkeheia | Norway, Grimstad | 1989-08-26 | 1989-08-26 | 1989 | 2 | |
| Atorie sentio | Atorie sentio (Atelier Sentio) | Japan, Tokyo, Toshima | 2008-07-17 | 2009-05-25 | 2008–2009 | 2 | |
| Arnim-Gymnasium | Arnim-Gymnasium | Germany, Dormagen, Haberlandstr. 14 | 2002-01-23 | -- | 2002–2006 | 2 | |
| Austråtborgen | Austråtborgen | Norway, Austråt | 1983-06-11 | 1984-08-26 | 1983–1984 | 2 | |
| Auburn University at Montgomery | Auburn University at Montgomery | United States of America, Montgomery, 7300 University Drive | 1981-11-14 | 1999-10-17 | 1981–1999 | 2 | |
| Aula des Josef-Albers-Gymnasium | Aula des Josef-Albers-Gymnasium | Germany, Bottrop, Zeppelinstraße 20 | 1999-01-25 | 1999-01-25 | 1999–2015 | 2 | |
| Academy of Music | Academy of Music | United States of America, Wilmington | 1905-09-20 | 1909-04-17 | 1905–1909 | 2 | |
| Athenaeum Theatre | Athenaeum Theatre | United States of America, Chicago, IL, 2936 N. Southport Avenue | 2000-04-25 | 2014-06-08 | 2000–2014 | 2 | |
| Akademičeskij Malyj dramatičeskij teatr – Teatr Evropy | Akademičeskij Malyj dramatičeskij teatr – Teatr Evropy (Academic Maly Drama Theatre – Theatre of Europe) | Russia, St. Petersburg, 18 Rubinshteina Street | 2011-03-15 | -- | 2011–2013 | 2 | |
| Arena Theatre | Arena Theatre | United States of America, Fullerton, 800 N State College Blvd, California State University | 1997-10-11 | 2002-03-24 | 1997–2002 | 2 | |
| ARTE | ARTE | France, Strasbourg | 2006-04-26 | 2006-04-30 | 2006–2011 | 2 | |
| Aesthetic Realism Foundation | Aesthetic Realism Foundation | United States of America, New York, 141 Greene Street | 2001-10-21 | -- | 2001–2009 | 2 | |
| Arena Torinese | Arena Torinese | Italy, Torino | 1897-07-25 | -- | 1897 | 2 | |
| Actors Theatre of Louisville | Actors Theatre of Louisville | United States of America, Louisville, 316 West Main St. | 1972-02-10 | 2013-04-07 | 1972–2013 | 2 | |
| Antient Concert Rooms | Antient Concert Rooms | Ireland, Dublin, 52 Great Brunswick Street | 1903-04-16 | 1904-04-21 | 1903–1904 | 2 | |
| Asamtheater Freising | Asamtheater Freising | Germany, Freising, Marienplatz 7 | 1980-03-09 | -- | 1980–2017 | 2 | |
| Actor's Outlet Theatre | Actor's Outlet Theatre | United States of America, New York, 120 West 28th Street | 1984-01-19 | 1989-06-09 | 1984–1989 | 2 | |
| Akademietheater | Akademietheater | Austria, Wien, Lisztstraße 1 | 1979-10-17 | -- | 1979–2012 | 2 | |
| A.T.F. ( University of Arts Târgu Mureş) | A.T.F. ( University of Arts Târgu Mureş) | Romania, Târgu-Mureș, Strada Köteles Sámuel 6 | 1958-06-20 | 1958-06-25 | 1958–1970 | 2 | |
| Aplo Theatro | Aplo Theatro (Simple Theatre) | Greece, Kallithea, 4 Charilaou Trikoupi Street | 1991-12-25 | 2005-04-24 | 1991–2004 | 2 | |
| Auditorio Municipal Rois | Auditorio Municipal Rois | Spain, Rois, Aldea Samil 1 | 2023-10-14 | -- | 2023 | 2 | |
| Arena Theatre, Moravian College | Arena Theatre, Moravian College | United States of America, Bethlehem, 1200 Main St | 2005-10-20 | 2020-02-14 | 2005–2020 | 2 | |
| Ashcroft Theatre | Ashcroft Theatre | England, Croydon, Park Lane | 1962-11-19 | 1972-06-10 | 1962–1972 | 2 | |
| Arbeiderforeningen | Arbeiderforeningen | Norway, Trondheim | 1995-01-28 | -- | 1995–1996 | 2 | |
| Auditorium | Auditorium | United States of America, Asheville | 1903-10-07 | 1904-10-29 | 1903–1904 | 2 | |
| Ankara State Theatre | Ankara Devlet Tiyatrosu (Ankara State Theatre) | Turkey, Kavaklidere, Ankara, Atatürk Bulvarı, No: 227 | 1977-- | 2015-- | 1977–2014 | 2 | |
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