| acsir21 | Nepal | acsir21@gmail.com | Yes | |
| acrootof | United States of America | acrootof@email.arizona.edu | University of Arizona | Yes |
| acosta | Switzerland | acosta@ethz.ch | ETH Zurich | Yes |
| Achyut1 | Nepal | achyutone@gmail.com | Tribhuvan University | Yes |
| Achut | Nepal | achut@buildchange.org | Build Change Nepal | Yes |
| ICIMOD.akpandey | Nepal | Achut.Pandey@icimod.org | ICIMOD | Yes |
| achintya | India | achpaliwal@gmail.com | IIT Bombay | Yes |
| anriiam | United States of America | achomentowska18@amherst.edu | Yes | |
| jouberto | Switzerland | achille.jouberton@wsl.ch | WSL | Yes |
| Achdhruba | Nepal | achdhruba@gmail.com | Saptadangaki | Yes |