Creador
- Amaral, Fabiana1
- Amparo, Junjun Malano1
- Ananie, Nsengumuremyi1
- Andreasen, Niels-Erik A1
- Andriamahefason, Mioty1
- Ang'awa, Mary Atieno2
- Anonaba, Paul Chibuike1
- Anonymous1
- Ap, John2
- Araujo, Francisco de1
- Archbold, Carlos A2
- Archer, Austin C2
- Arrais, Raquel1
- Ashby, Margaret C1
- Ashton, John F2
- Ashton, John F.1
- Ashton,. John F1
- Azamfirei, Leonard1
- Babalola, Funmilola Ifeoluwapo1
- Bacchiocchi, Samuele R (1938-2008)9