There are 4 mathematicians whose last name begin with GIED.
| Giedra, Haroldas | Vilniaus universitetas | 2014 |
| Giedroc, David | Vanderbilt University | 1984 |
| Giedt, Joel | University of California, Berkeley | 2002 |
| Giedymin, Jerzy | Uniwersytet im. Adama Mickiewicza w Poznaniu | 1951 |