http://web.mit.edu/acadinfo/deptcontacts/admin_and_officers.html
Undergraduate Officer and Academic Administrator

http://web.mit.edu/gso/gpp/oversight/administrators.html
Graduate Administrator List

http://web.mit.edu/commreq/
Information about the Undergraduate Communication Requirement

http://mit/education/
To identify your department

http://web.mit.edu/hassreq/
Undergraduate HASS Requirement