- Abdo, Nayla1
- Abel, Elie1
- Abi-Rached, Joelle M.1
- Abrahams, Fred1
- Abu Sa'Da, Caroline1
- Adam, Jan1
- Adams, Cindy Heller1
- Adamski, Stefan 1
- Adanja, Katarina1
- Adelman, Jeremy1
- Adler, Mortimer Jerome1
- Adloff, Richard1
- Adzhubei, A.1
- Afanas'ev, M. D.1
- Ageton, Arthur A.1
- Aggoune, Nazim1
- Agovino, Theresa1
- Agurskii, Mikhail1
- Ahmad, Emad1
- Ahmad, Kenesa1