This is the Caltech Departmental Directory listing. Click on a letter of the alphabet to jump to that section.

Departmental Directory Listing: R

Extension	Department	Mail Code
	Radiation Safety — See Environmental Health and Safety
4973	Radio Astronomy — See Astronomy	249-17
4893	Receiving and Shipping — See Shipping & Receiving	1-85
6644	Record Retention Center — See Procurement Services	28-6
	Records
4738	Recycling — See Facilities	2-83
6158	Red Door Café — See Dining Services	1-52
6354	Registrar's Office 125 Center for Student Services, Fax: 395-6121 https://registrar.caltech.edu/ regis@caltech.edu	125-87
866-766-0767	Rental Listing Services http://www.places4students.com
	Resident Associates http://directory.caltech.edu/StudentHouses
5956	Resnick Sustainability Institute https://resnick.caltech.edu/ ResnickInfo@caltech.edu	132-80

Departmental Directory Listing: R R