Ayala Romera, Raquel(1974 - ) Spain
Ayers, Lydia(? - ) U.S.A.
Aylward, John(1980 - ) U.S.A.
Ayres, Paul(1970 - ) United Kingdom
Ayres, Richard(1965 - ) United Kingdom
Ayres d'Abreu, Edward Luiz(1989 - ) Portugal
Azarova, Svitlana(1976 - ) Ukraine
Azevedo, Carlos(1964 - ) Portugal
Azevedo, Sérgio(1968 - ) Portugal
Azpiazu, José de(1912 - 1986) Spain