- Building W61MacGregor House
- Building 3Maclaurin Buildings (3)
- Building 4Maclaurin Buildings (4)
- Building 10Maclaurin Buildings (10)
- Main Lot (Zone 8)
- Marriott/Residence Inn
- Marriott Hotel
- Mass Ave Lot
- Building W4McCormick Hall
- McDermott CourtCourts and Green Spaces
- Building 37McNair Building
- Building 12MIT.nano
- Building E62MIT Sloan
- Building E52Morris and Sophie Chang Building
- Building E40Muckley Building
- Building E17Mudd Building
- Building N52
- Building NE123A
- Building W70New House
- Building W71Next House
- North CourtCourts and Green Spaces
- Northeast Lot
- Nu Delta (ND)
- Building NW23
- Building NW32
- Building E70One Broadway
- Building 48Parsons Laboratory
- Building 6CPDSI (Physics, DMSE, Spectroscopy, Infrastructure)
- Phi Beta Epsilon (PBE)
- Phi Delta Theta (PDT)
- Phi Kappa Sigma (PKS)
- Phi Kappa Theta (PKT)
- Phi Sigma Kappa (PSK)
- Phi Sigma Kappa Annex (PSK)
- Building W8Pierce Boathouse
- Building 1Pierce Laboratory
- pika
- Pi Lambda Phi (PLP)
- Plasma Fusion Center Lot (Zone 2: Northwest)
- Building NW16Plasma Science & Fusion Center (NW16)
- Building NW17Plasma Science & Fusion Center (NW17)
- Building NW21Plasma Science & Fusion Center (NW21)
- Building NW22Plasma Science & Fusion Center (NW22)
- Building 42Power Plant
- Building 43Power Plant Annex
- Building 5Pratt School