| GA3 Executive Committee | : | ga3-exec@mit.edu |
| President | : | ga3-president@mit.edu |
| Vice-President | : | ga3-vp@mit.edu |
| Treasurer | : | ga3-treasurer@mit.edu |
| Webmaster | : | ga3-webmaster@mit.edu |
| Academic Chair | : | ga3-academic-chair@mit.edu |
| GSC Representative | : | ga3-gsc-rep@mit.edu |
| International Chair | : | ga3-international-chair@mit.edu |
| Outreach/Diversity Chair | : | ga3-outreach-dei-chair@mit.edu |
| Professional Development Chair | : | ga3-prof-devel-chair@mit.edu |
| Social Chairs | : | ga3-social-chair@mit.edu |
| Intramural Chair | : | ga3-intramural-chair@mit.edu |