Alpha Tau Omega - Rose-Hulman Institute of Technology - Gamma Gamma Chapter
- Located in Terre Haute, IN.
- http://www.rose-hulman.edu/Users/groups/AlphaTauOmega/

Alpha Tau Omega - Emory University - Alpha Theta Chapter
- Established in 1881.
- http://www.students.emory.edu/ATO/

Alpha Tau Omega - Northern Kentucky University - Theta Omega Chapter
- Founded September 24, 1983 in Highland Heights, Kentucky. Calendar, intramural athletics update, parents' page, picture, and recruitment information form provided.
- http://www.nkuato.com/

Alpha Tau Omega Fraternity - Kansas State University - Delta Theta Chapter
- Site contains information on members, alumni, scholarships, social service, philanthropy, recruitment, history, officers, awards, composites, and a calendar.
- http://www.k-state.edu/ato/

Alpha Tau Omega - Washington State University - Gamma Chi Chapter
- Located in Pullman, WA.
- http://www.wsu.edu:8080/~ato/

Alpha Tau Omega - Virginia Polytechnic Institute and State University - Theta Delta Chapter
- Installed September 29, 1973 in Blacksburg, Virginia. History and philosophy, rush information, alumni newsletters, pictures, and housing information provided.
- http://www.vtato.com/

Alpha Tau Omega - Vanderbilt University - Beta Pi Chapter
- Bulletin board for chapter members.
- http://www.vanderbilt.edu/AlphaTauOmega/

Alpha Tau Omega - University of Utah - Epsilon Tau Colony
- Alumni, information on the organization, and links.
- http://atoutah.org/

Alpha Tau Omega - Pennsylvania State University - Gamma Omega Chapter
- Established 1914 in State College, PA.
- http://www.greeks.psu.edu/ifc/ato/

Alpha Tau Omega - Oregon State University - Alpha Sigma Chapter
- Installed January 8th, 1916 in Corvallis, OR.
- http://oregonstate.edu/groups/ato/

Alpha Tau Omega - New Mexico State University - Theta Kappa Chapter
- Located in Las Cruces, NM.
- http://www.nmsu.edu/~ato/

Alpha Tau Omega - Mississippi State University - Epsilon Epsilon Chapter
- History, rush information, photo gallery, members, contact information.
- http://www.msstate.edu/org/ato/

Alpha Tau Omega - Marshall University - Theta Omicron Chapter
- Chartered April 1, 1978 in Huntington, WV.
- http://www.marshall.edu/ato/

Alpha Tau Omega - Marietta College - Beta Rho Chapter
- Marietta, G
- http://www.marietta.edu/~ato/

Alpha Tau Omega - University of Idaho - Delta Tau Chapter
- Moscow, ID.
- http://www.uidaho.edu/student_orgs/ATO/

Alpha Tau Omega - University of Georgia - Alpha Beta Chapter
- Founded in 1878 at UGA in Athens, GA.
- http://www.uga.edu/~ato/

Alpha Tau Omega - University of Florida - Alpha Omega Chapter
- Located in Gainesville.
- http://grove.ufl.edu/~alphatau

Alpha Tau Omega - University of Alabama, Huntsville - Theta Pi Chapter
- Philanthropies, scrapbook, and other information for this ATO chapter in Huntsville, AL.
- http://www.uah.edu/ATO/