| Ari ("PhD UIUC in Physics Retired from management consulting (@PwC) and doing hobbies like...") |  | Andy Weissbach | |
 | Anupam K. Sinha ("Ever Since I read the book by Alexai leonov I was fascinated by space and then Carl Sagan...") |  | Asgard |
 | anthonyraymcqueen ("born santa monica, california age 42 by current time shipping clerk ,computer...") | Andrew McDonald ("From Canada. I participate in these projects because I am interested in them and this is my...") | |
 | Angelic Treason | anti ("bad") | |
| Artstein ("Hi! Please join the Gridcoin project! Crunch BOINC and earn crypto rewards! It's...") |  | Allert |
