Authors
| Name | First name | Last name |
|---|---|---|
| Ahmet Arslan | Ahmet | Arslan |
| Muhammad Arslan | Muhammad | Arslan |
| OT Arulogun | OT | Arulogun |
| Maharajan Arumugam | Maharajan | Arumugam |
| Dharmalingam Arunachalam | Dharmalingam | Arunachalam |
| Pertti Arvonen | Pertti | Arvonen |
| Ahmad Arween | Ahmad | Arween |
| Maryam Asaar | Maryam | Asaar |
| Malik Asad | Malik | Asad |
| Mahdi Asadpour | Mahdi | Asadpour |
| Peter Asare-Nuamah | Peter | Asare-Nuamah |
| Garnik Asatryan | Garnik | Asatryan |
| Sebastian Åsberg | Sebastian | Åsberg |
| Naveed Asghar | Naveed | Asghar |
| Debi Ashenden | Debi | Ashenden |
| Karim Ashour | Karim | Ashour |
| Juniad Ashraf | Juniad | Ashraf |
| Cameran Ashraf | Cameran | Ashraf |
| 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 |