Persons A
| Aradi, Maria | Person | |
| Araiz, Oscar | Person | |
| Araiza, Francisco | Person | |
| Arb von, Andreas | Person | |
| Arbenin, Dimitri | Person | |
| Archer, Kenneth | Person | |
| Arensén, Enrico | Person | |
| Arimizu, Shunsuke | Person | |
| Aristo, Giorgio | Person | |
| Arjava, Väinö | Person | |
| Arjola, Aki | Person | |
| Arkhipova, Irina | Person | |
| Arman, Howard | Person | |
| Armstrong, Karan | Person | |
| Arnold, Malcolm | Person | |
| Aro, Elsa | Person | |
| Aro, Ritva | Person | |
| Aro, Usko | Person | |
| Arokanto, Markku | Person | |
| Arokari, Hannes | Person |