Authors
| Name | First name | Last name |
|---|---|---|
| Alkis Astyakopoulos | Alkis | Astyakopoulos |
| Ata Atalay | Ata | Atalay |
| Stanislav Atanasov | Stanislav | Atanasov |
| Desislava Atanasova | Desislava | Atanasova |
| Tatiana Atanasova | Tatiana | Atanasova |
| Ventzislav Atanassov | Ventzislav | Atanassov |
| Krassimir Atanassov | Krassimir | Atanassov |
| Arthur Atanesyan | Arthur | Atanesyan |
| Reza Atani | Reza | Atani |
| Deniz Atay | Deniz | Atay |
| Carol Atkinson | Carol | Atkinson |
| Pietro Aucelli | Pietro | Aucelli |
| Jøsang Audun | Jøsang | Audun |
| Michael Augustín | Michael | Augustín |
| Markus Aukeala | Markus | Aukeala |
| Hilyatul Auliya | Hilyatul | Auliya |
| Muhammad Aurangzeb | Muhammad | Aurangzeb |
| Juuso Autiosalo | Juuso | Autiosalo |
| Nazli Avdan | Nazli | Avdan |
| Edwin Avendaño | Edwin | Avendaño |
| Avetik Avetyan | Avetik | Avetyan |
| Goran Avlijaš | Goran | Avlijaš |
| Jonathan Avooske | Jonathan | Avooske |
| Kiril Avramov | Kiril | Avramov |
| Stoyan Avramov | Stoyan | Avramov |
| Abdul Awad | Abdul | Awad |
| Muhammad Awan | Muhammad | Awan |
| Joseph Awotunde | Joseph | Awotunde |
| Ala Awouda | Ala | Awouda |
| Hibamo Ayalew | Hibamo | Ayalew |
| Gülşen Aydin | Gülşen | Aydin |
| Aydın Aydin | Aydın | Aydin |
| Mustafa Aydin | Mustafa | Aydin |
| J. Ayeni | J. | Ayeni |
| Abiodun Ayodeji | Abiodun | Ayodeji |
| Uzman Aytaç | Uzman | Aytaç |
| Nik Azhar | Nik | Azhar |
| Alberto Aziani | Alberto | Aziani |
| Muzaffar Azim | Muzaffar | Azim |
| Oleksandr Azimov | Oleksandr | Azimov |
| Vlado Azinovic | Vlado | Azinovic |
| Rouben Azizian | Rouben | Azizian |
| Petervan Baalen | Petervan | Baalen |
| Vladimír Baar | Vladimír | Baar |
| Barbara Baarová | Barbara | Baarová |
| Olusile Babayeju | Olusile | Babayeju |
| Ievgen Babeshko | Ievgen | Babeshko |
| Eugene Babeshko | Eugene | Babeshko |
| Nissrein Babiker | Nissrein | Babiker |
| Ivan Babin | Ivan | Babin |