Let's see if we can compile a list of links to all active chapters websites. So, if you know of websites out there post them here and I will update this list. It could be a master tracking of sorts.
Alpha:
Miami
Beta: Western Reserve
Gamma: William & Jefferson
Delta: DePauw
Epsilon: Centre College, Transylvania
Zeta: Williams College, Hampden-Sydney
Eta: Harvard, North Carolina
Theta:
Ohio Wesleyan
Iota: Hanover
Kappa: Brown University
Lambda: Michigan
Mu: Cumberland
Nu: Union College
Xi:
Knox
Omicron: Virginia
Pi:
Indiana
Rho:
Northwestern
Sigma:
Stevens
Tau:
Wabash
Upsilon: Boston
Phi:
Pennsylvania
Chi: Beloit College, Oglethorpe College
Psi:
Bethany
Omega: UC Berkeley, United States Naval Academy
Alpha Alpha: Columbia, (Monmouth College)
Alpha Beta:
Iowa
Alpha Gamma:
Wittenberg
Alpha Delta: Westminster
Alpha Epsilon: Iowa Wesleyan
Alpha Zeta:
Denver
Alpha Eta:
Denison
Alpha Theta: VMI
Alpha Iota:
Washington of St. Louis
Alpha Kappa: Richmond College
Alpha Lambda: College of Wooster
Alpha Mu: Howard College
Alpha Nu:
Kansas
Alpha Xi: Randolph-Macon College
Alpha Omicron: Trinity
Alpha Pi: Wisconsin
Alpha Rho: Washington and Lee
Alpha Sigma: Dickinson College
Alpha Tau:
Nebraska
Alpha Upsilon:
Penn State
Alpha Phi:
Virginia Tech
Alpha Chi:
Johns Hopkins
Alpha Psi: Butler College
Alpha Omega: Dartmouth
Beta Alpha: Kenyon College
Beta Beta:
Mississippi
Beta Gamma: Rutgers
Beta Delta:
Cornell
Beta Epsilon: Syracuse
Beta Zeta: St. Lawrence
Beta Eta:
Maine
Beta Theta: Colgate
Beta Iota: Amherst
Beta Kappa: Ohio
Beta Lambda:
Vanderbilt
Beta Mu: Purdue
Beta Nu: Cincinnati
Beta Xi: Tulane
Beta Omicron:
Texas
Beta Pi:
Minnesota
Beta Rho: Oregon
Beta Sigma: Bowdoin College
Beta Tau: Colorado
Beta Upsilon:
MIT
Beta Phi:
Colorado School of Mines
Beta Chi:
Lehigh
Beta Psi:
West Virginia
Beta Omega:
Washington
Gamma Alpha:
South Dakota
Gamma Beta: Utah
Gamma Gamma:
Idaho
Gamma Delta: Colorado College
Gamma Epsilon:
Kansas State
Gamma Zeta: Whitman
Gamma Eta:
Georgia Tech
Gamma Theta:
Washington State
Gamma Iota: Carnegie Mellon
Gamma Kappa:
North Dakota
Gamma Lambda:
Oklahoma State
Gamma Mu: Oregon State
Gamma Nu:
UCLA
Gamma Xi:
Florida
Gamma Omicron:
British Columbia
Gamma Pi:
Lawrence
Gamma Rho:
Duke
Gamma Sigma:
Willamette
Gamma Tau: Southern California
Gamma Upsilon: Emory
Gamma Phi:
Oklahoma
Gamma Chi: University of the South
Gamma Psi: Michigan State
Gamma Omega: Southern Methodist
Delta Alpha: Western Ontario
Delta Beta:
Arizona
Delta Gamma:
Wichita State
Delta Delta: Bowling Green
Delta Epsilon: Puget Sound
Delta Zeta: Auburn
Delta Eta:
Kettering
Delta Theta:
Alabama
Delta Iota:
Ball State
Delta Kappa:
Tennessee
Delta Lambda: Florida State
Delta Mu:
Texas Tech
Delta Nu:
Clemson
Delta Xi:
Eastern Kentucky
Delta Omicron: Weber State
Delta Pi:
Louisville
Delta Rho:
UT-Arlington
Delta Sigma: UC Irvine
Delta Tau: Arizona State
Delta Upsilon: Houston
Delta Phi:
Wright State
Delta Chi: Western Michigan
Delta Psi:
Baylor
Delta Omega: Maryland
Epsilon Alpha:
East Carolina
Epsilon Beta: San Diego State
Epsilon Gamma:
Central Michigan
Epsilon Delta: Cal Poly
Epsilon Epsilon:
Georgia
Epsilon Zeta: Guelph
Epsilon Eta:
Texas A&M
Epsilon Theta:
Middle Tennessee
Epsilon Iota:
Chico
Epsilon Kappa: Colorado State
Epsilon Lambda:
Missouri-Kansas City
Epsilon Mu: George Mason
Epsilon Nu: McGill
Epsilon Xi:
Bishop's
Epsilon Omicron: Kentucky
Epsilon Pi:
Santa Barbara
Epsilon Rho: Hawaii
Epsilon Sigma: UC Riverside
Epsilon Tau: Toledo
Epsilon Upsilon: Carleton
Epsilon Phi: Tennessee Tech
Epsilon Chi: Rhode Island
Epsilon Psi:
Binghampton
Epsilon Omega: Eastern Washington
Zeta Alpha: Lynchburg College
Zeta Beta:
South Florida
Zeta Gamma: UC-San Diego
Zeta Delta: Florida Atlantic
Zeta Epsilon:
Villanova
Zeta Zeta:
Wisconsin-Oshkosh
Zeta Eta:
San Jose
Zeta Theta: Bryant College
Zeta Iota: Utah State
Zeta Kappa: UNLV
Zeta Lambda:
Furman
Zeta Mu:
Nova Southeastern
Zeta Nu:
George Washington
Zeta Xi:
Truman State
Zeta Omicron:
Southern Illinois
Zeta Pi:
Pepperdine
Zeta Rho:
Texas A&M - Corpus Christi
Zeta Sigma:
West Chester
Zeta Tau:
St. Louis
Zeta Upsilon:
William & Mary
Zeta Phi:
Missouri
Zeta Chi:
Connecticut
Zeta Psi:
Central Florida
Zeta Omega:
San Diego
Eta Alpha:
Loyola Marymount
Theta Delta: Ohio State
Theta Zeta: Toronto
Mu Epsilon: Wesleyan
Sigma Rho:
Illinois
Tau Sigma:
Iowa State
Phi Alpha: Davidson College
Phi Chi: Yale
Lambda Kappa: Case Tech
Lambda Kappa Beta:
Case Western Reserve broken
Lambda Rho: Chicago
Temple of the Skull: Georgia
Wreath: Centenary College
Florida International:
Florida International
John Carroll:
John Carroll