| Author | Titles | | 1.
| Acuña, Xoán | 1 | | 2.
| Acuña, Xosé Enrique | 1 | | 3.
| ADA, 1909-1972 | 0 | | 4.
| Author is: Almeida, Álvaro Duarte de, 1909-1972 | 20 | | 5.
| ADA, 1909-1972 | 0 | | 6.
| Author is: Almeida, Álvaro Duarte de, 1909-1972 | 1 | | 7.
| ADACE - Asociación de Directores de Arte Contemporáneo de España | 1 | | 8.
| Adachi, Fumie | 1 | | 9.
| Adachi, Kenji | 2 | | 10.
| Adachi, Priscila Podboi | 1 | | 11.
| Adade-Helledy, Priscilla | 1 | | 12.
| Adajania, Nancy | 1 |
|
|
