| Arosa | Arosa | Switzerland, Arosa | -- | -- | | | |
| Arts, Salle des | Salle des Arts | France, Villennes-sur-Seine, 57 Place de la Libération | -- | -- | | | |
| Åmot | Åmot | Norway, Vinje, Telemark | -- | -- | | | |
| Arbore | Arbore | Romania, Arbore | -- | -- | | | |
| Aizpute | Aizpute | Latvia, Aizpute | -- | -- | | | |
| Åbo og Åboland | Åbo og Åboland | Finland, Åbo og Åboland | -- | -- | | | |
| Altusried | Altusried | Germany, Altusried | -- | -- | | | |
| Alba | Alba | Romania, Alba | -- | -- | | | |
| Albstadt | Albstadt | Germany, Albstadt | -- | -- | | | |
| Ayuntamiento de Sevilla | Ayuntamiento de Sevilla | Spain, Sevilla | -- | -- | | | |
| Asnæs | Asnæs | Denmark, Asnæs | -- | -- | | | |
| Adjud | Adjud | Romania, Adjud | -- | -- | | | |
| Alexandre Dumas Théâtre | Théâtre Alexandre Dumas | France, Saint-Germain-en-Laye, 3 Rue Henri IV | -- | -- | | | |
| Arcola Theatre Studio 2 | Arcola Theatre Studio 2 | England, London, 24 Ashwin Street | -- | -- | | | |
| Arcola Theatre Studio 1 | Arcola Theatre Studio 1 | England, London, 24 Ashwin St | -- | -- | | | |
| Aalen | Aalen | Germany, Aalen | -- | -- | | | |
| Ålen | Ålen | Norway, Ålen | -- | -- | | | |
| Australia | Australia | Australia | -- | -- | | | |
| Ashikaga | Ashikaga | Japan, Ashikaga | -- | -- | | | |
| Asahikawa | Asahikawa | Japan, Asahikawa | -- | -- | | | |
| Alexandria | Alexandria | Romania, Alexandria | -- | -- | | | |
| Agnes Sorma und die Irving Place Theatergesellschaft | Agnes Sorma und die Irving Place Theatergesellschaft | United States of America, Chicago | -- | -- | | | |
| Andoain | Andoain | Spain, Andoain | 2011-03-11 | -- | 2011 | 1 | |
| Anklam | Anklam | Germany, Anklam | 1969-03-08 | -- | 1969 | 1 | |
| Avenyteatern | Avenyteatern | Sweden, Ludvika, Carlavägen 24 | 2010-10-27 | -- | 2010 | 1 | |
| Al-Mahd Yard, Betlehem | Al-Mahd Yard, Betlehem | Palestinian Territories, Betlehem | 2008-10-18 | -- | 2008 | 1 | |
| Academy Theatre | Academy Theatre | Australia, Brisbane, Elizabeth Street | 1959-08-25 | -- | 1959 | 1 | |
| Aranya Theater | Aranya Theater (Aranya Theatre) | China, Hebei, Qinhuangdao | 2023-06-23 | 2023-06-25 | 2023 | 1 | |
| Atrå ungdomsskole | Atrå ungdomsskole | Norway, Atrå, Sandven 1 | 2004-10-14 | -- | 2004 | 1 | |
| Ashwood College | Ashwood College | Australia, Ashwood, Vannam Drive | 2007-- | 2007-11-10 | 2007 | 1 | |
| Allaktivitetshuset Koordinaten | Allaktivitetshuset Koordinaten | Sweden, Oxelösund, Järntorget 7 | 2019-09-21 | 2019-09-21 | 2019 | 1 | |
| Avenue Theatre | Avenue Theatre | United States of America, Detroit | 1903-12-30 | 1903-12-30 | 1903 | 1 | |
| Auditório Municipal Lourdes Norberto | Auditório Municipal Lourdes Norberto | Portugal, Linda-a-Velha, Lisbon | 1998-01-08 | 1998-10-23 | 1998 | 1 | |
| Alte Sparkasse | Alte Sparkasse | Germany, Ibbenbüren, Oststraße 28 | 1998-11-18 | -- | 1998 | 1 | |
| Auditorio Medina del Campo | Auditorio Medina del Campo | Spain, Medina del Campo,, Plaza Segovia, s/n | 2016-09-24 | -- | 2016 | 1 | |
| Alhamra Cultural Complex | Alhamra Cultural Complex | Pakistan, Lahore, The Mall | 2005-11-21 | 2005-11-22 | 2005 | 1 | |
| Aurora Turner Hall | Aurora Turner Hall | United States of America, Chicago, 3124 N. Clark Street | 1882-05-20 | -- | 1882 | 1 | |
| Aldeadávila de la Ribera | Aldeadávila de la Ribera | Spain, Aldeadávila de la Ribera | 2006-08-12 | -- | 2006 | 1 | |
| An Grianan Theatre | An Grianan Theatre | Ireland, Letterkenny, Port Rd | 2011-05-23 | -- | 2011 | 1 | |
| Auditorium Christian Temple | Auditorium Christian Temple | United States of America, Muskogee | 1913-03-17 | 1913-03-17 | 1913 | 1 | |
| Åfoss skole | Åfoss skole | Norway, Skien, Eikåsvegen 10 | 2006-09-18 | -- | 2006 | 1 | |
| Ateneul Tătăraşi | Ateneul Tătăraşi | Romania | 2011-06-19 | -- | 2011 | 1 | |
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