| Arthur Anton Vogel |
| Arthur Cushman McGiffert |
| Arthur, Leonard |
| Asch, Shalom |
| Asic, Simon |
| Aspenson, Steven Scott |
| Astell-Burt, Caroline |
| Atack, F.W. (ed) |
| Atkinson, David |
| Atkinson, Kate |
| Attenborough, David |
| Attiwill, P.M. And Leeper, G.W. |
| Atwood, Margaret |
| Atwood, Margaret (chosen by) |
| Aubert, Louis |
| Audel Staff |
| Ausias March (Robert Archer edicio i estudi) |
| Austen, Tom |
| Austin, Edward A. |
| Austin, Louise |
| Austin, Ronald J |
| Australia. Department of Territories |
| Australian Biological Resources Study. |
| Australian Bureau of Statistics |
