Authors
| Name | First name | Last name |
|---|---|---|
| Imran Ashraf | Imran | Ashraf |
| Arwa Asiri | Arwa | Asiri |
| Bob Askwith | Bob | Askwith |
| Reza Asl | Reza | Asl |
| Muhammad Aslam | Muhammad | Aslam |
| Sebghatullah Aslamzai | Sebghatullah | Aslamzai |
| Sebghatullah Aslamzai | Sebghatullah | Aslamzai |
| Nisha Aslan | Nisha | Aslan |
| Ronald Asmus | Ronald | Asmus |
| Markos Asprou | Markos | Asprou |
| Azib Asroi | Azib | Asroi |
| Amr Assad | Amr | Assad |
| Rana Assaker | Rana | Assaker |
| William Assanvo | William | Assanvo |
| Davidson Assanvo | Davidson | Assanvo |
| 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 |
| Adeneye Awofala | Adeneye | Awofala |
| Gbolahan Awofala | Gbolahan | Awofala |
| Joseph Awotunde | Joseph | Awotunde |
| Ala Awouda | Ala | Awouda |
| Hibamo Ayalew | Hibamo | Ayalew |
| Gülşen Aydin | Gülşen | Aydin |
| Aydın Aydin | Aydın | Aydin |
| Mustafa Aydin | Mustafa | Aydin |