| 2Culture Associates | Royaume-Uni | |
5
| |
| 3D Heritage | Slovénie | |
2
| |
| 3D-ICONS | Irlande | |
3 489
| |
| A. ir J. Juškų etninės kultūros muziejus
Juškos Museum of Ethnic Culture
| Lituanie | |
100
| |
| A.H. Tammsaare Muuseum Vargamäel
Museum of A. H. Tammsaare
| Estonie | |
1 823
| |
| Aargauer Kantonsbibliothek
Library of the Canton Aargau
| Suisse | |
37
| |
| Aargauer Kunsthaus | Suisse | |
24
| |
| Abbaye de la Fille-Dieu Romont
Monastery Fille-Dieu in Romont
| Suisse | |
4
| |
| Abdij Mariënlof
Collection of Abbey of Colen in Kerniel
| Belgique | |
268
| |
| Abdij van Park
Park Abbey
| Belgique | |
44
| |
| Åbo Akademin Kirjasto
Åbo Akademi University Library
| Finlande | |
54
| |
| Abraham Lincoln Presidential Library | États-Unis | |
2
| |
| Abtei Pfäfers, Stiftsarchiv
Benedictine Monastery in St. Gallen - Monastery Pfäfers
| Suisse | |
12
| |
| Academia Română
Romanian Academy in Bucharest
| Roumanie | |
550
| |
| Academia Română - Institutul Astronomic al Academiei Române
Romanian Academy - Astronomical Institute of the Romanian Academy
| Roumanie | |
2
| |
| Academia Română - Institutul de Arheologie Iași
Romanian Academy - Iași Archeological Institute
| Roumanie | |
1 186
| |
| Academia Română - Instiutul de Arheologie și Istoria Artei
Romanian Academy - Cluj-Napoca Archeology and Art History Institute
| Roumanie | |
2
| |
| Academie voor de Streekgebonden Gastronomie
Academy for the regional gastronomy
| Royaume des Pays-Bas | |
560
| |
| Academy of Natural Sciences of Drexel University, Library and Archives | États-Unis | |
250
| |
| Accademia Filarmonica Romana
Roman Philharmonic Academy
| Italie | |
204
| |
| Across Limits | Malte | |
51 955
| |
| Actieve Interculturele Federatie +
Active Intercultural Federation +
| Belgique | |
15
| |
| AddF - Archiv der deutschen Frauenbewegung. Bibliothek
Archive of the German Women’s Movement
| Allemagne | |
3 792
| |
| Administrația Prezidențială
Presidential Administration, Bucharest
| Roumanie | |
5
| |
| Administratief Centrum Gemeente Heers
Administrative Center of Municipality Heers
| Belgique | |
483
| |
| Ādžūnu bibliotēka
Ādžūni Library
| Lettonie | |
6
| |
| Aeroseum
Aeroseum
| Suède | |
417
| |
| Aggteleki Nemzeti Park Igazgatóság
Aggtelek National Park Directorate
| Hongrie | |
2 747
| |
| Agronomski fakultet, Sveučilište u Zagrebu
Faculty of Agriculture, University of Zagreb
| Croatie | |
22
| |
| Ägyptisches Museum und Papyrussammlung, Staatliche Museen zu Berlin
Egyptian Museum and Papyrus Collection, Berlin State Museums
| Allemagne | |
1 236
| |
| Airborne Museum 'Hartenstein' | Royaume des Pays-Bas | |
738
| |
| Ájtte, Svenskt Fjäll- och Samemuseum
Ájtte, Swedish Mountain and Sámi Museum
| Suède | |
46 898
| |
| Ajuntament de Girona | Espagne | |
208 292
| |
| Akademie der Wissenschaften und der Literatur Mainz
Academy of Sciences and Literature Mainz
| Allemagne | |
54
| |
| Akershusmuseum, Norway | Norvège | |
25
| |
| Akmenė History Museum | Lituanie | |
14
| |
| Akmenės krašto muziejus
Akmenės Region Museum
| Lituanie | |
22
| |
| Alabama Academy of Science | États-Unis | |
13
| |
| Alban Berg Stiftung
Alban Berg Foundation
| Autriche | |
1 699
| |
| Albanian Film Archive | Albanie | |
294
| |
