 | Ear, Nose, and Throat Service |
 | Earth, Atmospheric and Planetary Sciences, Dept of |
 | Earth Resources Lab |
 | East Campus (62-64) |
 | Eastgate Apartments (E55) |
| Eaton-Peabody Lab of Auditory Physiology |
 | eBusiness, Center for |
 | Economics, Dept of |
| Edgerton's Strobe Alley |
| Edgerton Center |
 | Edgerton House (NW10) |
 | Educational Computing Initiatives, Center for |
 | Educational Council |
| Educational Loan Plan |
| Educational Opportunity Programs, Office of |
 | Educational Studies Program |
 | Electrical Engineering and Computer Science, Dept of |
| Electrical Repairs |
| Electric Power Systems |
| Electromagnetic and Electronic Systems, Lab for |
 | Electronics Research Society |
 | Electron Microscopy Lab |
 | Elevator Repairs |
| Emergencies |
| Emergency Closings |
| Emma Rogers Room |
| Emma Rogers Society |
 | Endicott House |
 | Endocrinology Service |
 | Energy and Environmental Policy Research, Center for |
 | Energy and the Environment, Laboratory for |
 | Engineering Internship Program |
 | Engineering, School of |
 | Engineering Systems Division |
| English as a Second Language |
 | Enterprise Forum, MIT |
| Enterprise Services |
 | Entrepreneurship Center |
 | Environmental Health Sciences, Center for |
 | Environmental Management Program |
 | Environmental Programs and Risk Management and Senior Counsel |
 | Environment, Health and Safety Office |
 | Ethnology, Center for Materials Research in Archaeology and |
| Events Registration |
 | Executive Education |
| Executive Vice President, Office of the |
 | Experimental Study Group |
 | Eye Service |