Charter Order

The FIRST chapter to join us from each state is indicated in BOLD.

ALPHA:  Moravian University (formerly Moravian College) (Bethlehem, Pennsylvania)

BETA:  Salem College (Winston-Salem, North Carolina) 

GAMMA:  Lafayette College (Easton, Pennsylvania)

DELTA: Muhlenberg College (Allentown, Pennsylvania)

EPSILON: Lehigh University (Bethlehem, Pennsylvania)

ZETA: Cedar Crest College (Allentown, Pennsylvania)

ETA:  DeSales University (Center Valley, Pennsylvania)

THETA: Coker University (Hartsville, South Carolina)

IOTA: Catawba College (Salisbury, North Carolina)

KAPPA: University of Lynchburg (Lynchburg, Virginia)

LAMBDA: Bloomsburg University of Pennsylvania (Bloomsburg, Pennsylvania)

MU: Wittenberg University (Springfield, Ohio)

NU:  The College of St. Scholastica (Duluth, Minnesota)

XI:  Hobart and William Smith Colleges (Geneva, New York)

OMICRON:  North Central College (Naperville, Illinois)

PI:  Elizabethtown College (Elizabethtown, Pennsylvania)

RHO:  Northwestern State University of Louisiana (Natchitoches, Louisiana)

SIGMA: Central College (Pella, Iowa)

TAU: Old Dominion University (Norfolk, Virginia)

UPSILON: University of Kentucky (Lexington, Kentucky)

PHI:  Millersville University (Millersville, Pennsylvania)

CHI:  Washburn University (Topeka, Kansas)

PSI:  Centre College (Danville, Kentucky)

OMEGA:  Iowa Wesleyan University (Mount Pleasant, Iowa)

ALPHA ALPHA:  Heidelberg University (Tiffin, Ohio)

ALPHA BETA:  Westminster College (New Wilmington, Pennsylvania)

ALPHA GAMMA: The University of Virginia at Wise (Wise, Virginia)

ALPHA DELTA: The New School (New York, New York)

ALPHA EPSILON:  Penn State-Abington (Abington, Pennsylvania)

ALPHA ZETA:  California State University-Stanislaus (Turlock, California) (our first Hispanic-serving member!)

ALPHA ETA: University of Tennessee at Chattanooga (Chattanooga, Tennessee)

ALPHA THETA:  Indiana University Southeast (New Albany, Indiana)

ALPHA IOTA:  West Chester University of Pennsylvania (West Chester, Pennsylvania)

ALPHA KAPPA:  The College of William & Mary (Williamsburg, Virginia)

ALPHA LAMBDA:  Susquehanna University (Selingsgrove, Pennsylvania)

ALPHA MU:  William Paterson University (Wayne, New Jersey)

ALPHA NU:  The University of West Alabama (Livingston, Alabama)

ALPHA XI:  St. Edward's University (Austin, Texas)

ALPHA OMICRON:  The University of North Georgia (Gainesville, Georgia)

ALPHA PI:  Finlandia University (Hancock, Michigan)

ALPHA RHO:  The University of North Carolina at Chapel Hill (Chapel Hill, North Carolina)

ALPHA SIGMA: National Louis University (Wheeling, Illinois)

ALPHA TAU: Westfield State University (Westfield, Massachusetts)

ALPHA UPSILON:  Pennsylvania Western University – California Campus (formerly California University of Pennsylvania) (California, PA)

ALPHA PHI:  California State University, Sacramento (Sacramento, California)

ALPHA CHI:  The University of Massachusetts at Lowell (Lowell, Massachusetts)

ALPHA PSI: The University of South Carolina (Columbia, South Carolina)

ALPHA OMEGA: Seattle University (Seattle, Washington)

BETA ALPHA: Montgomery County Community College (Blue Bell, Pennsylvania) (our first community college member!)

BETA BETA:  Austin Peay State University (Clarksville, Tennessee)

BETA GAMMA: University of Georgia (Athens, Georgia)

BETA DELTA: Carroll Community College (Westminster, Maryland)

BETA EPSILON:  Northern Arizona University (Flagstaff, Arizona)

BETA ZETA:  Washington State University (Pullman, Washington)

BETA ETA:  Arkansas Tech University (Russellville, Arkansas)

BETA THETA:  The College of Wooster (Wooster, Ohio)

BETA IOTA:  Florida Atlantic University (Boca Raton, Florida)

BETA KAPPA:  University of California, San Diego (La Jolla, California)

BETA LAMBDA:  St. Joseph's University (Philadelphia, Pennsylvania)

BETA MU:  Rutgers University-Camden (Camden, New Jersey)

BETA NU: Madison College (Madison, Wisconsin)

BETA XI:  St. Peter's University (Jersey City, New Jersey)

BETA OMICRON: Guilford College (Greensboro, North Carolina)

BETA PI: Linfield University (McMinnville, Oregon)

BETA RHO:  The University of San Francisco (San Francisco, California)

BETA SIGMA:  The University of Central Florida (Orlando, Florida)

BETA TAU: Hudson County Community College (Jersey City, New Jersey)

BETA UPSILON: Purdue University Global (West Lafayette, Indiana)

BETA PHI: Holy Family University (Philadelphia, Pennsylvania)

BETA CHI: Arizona State University (Phoenix, Arizona)

BETA PSI: Loyola Marymount University (Los Angeles, California)

BETA OMEGA: Coastal Carolina University (Conway, South Carolina)

GAMMA ALPHA:  Indiana University Kokomo (Kokomo, Indiana)

GAMMA BETA: Wichita State University (Wichita, Kansas)

GAMMA GAMMA:  Stetson University (Deland, Florida)

GAMMA DELTA: University of Connecticut (Storrs, Connecticut)

GAMMA EPSILON:  University of Wyoming (Laramie, Wyoming)

GAMMA ZETA: National Louis University (Chicago, Illinois)

GAMMA ETA: Kansas State University (Manhattan, Kansas)

GAMMA THETA: University of South Carolina Upstate (Spartanburg, South Carolina)

GAMMA IOTA: Boston University (Boston, Massachusetts)

GAMMA KAPPA:  Bryant University (Smithfield, Rhode Island)

GAMMA LAMBDA:  Eastern Kentucky University (Richmond, Kentucky)

GAMMA MU:  Menlo College (Atherton, California)

GAMMA NU: Agnes Scott College (Decatur, Georgia)

GAMMA XI:  Northeastern State University (Tahlequah, Oklahoma)

GAMMA OMICRON: Roanoke College (Salem, Virginia)

GAMMA PI:  Juniata College (Huntington, Pennsylvania)

GAMMA RHO: The University of Memphis (Memphis, Tennessee)

GAMMA SIGMA: Texas State University (San Marcos, Texas)

GAMMA TAU:  California State University, Dominguez Hills (Carson, California)

GAMMA UPSILON: The University of Tennessee at Knoxville (Knoxville, Tennessee)

GAMMA PHI: Simmons University (Boston, Massachusetts)

GAMMA CHI:  Wentworth Institute of Technology (Boston, Massachusetts)

GAMMA PSI: Ocean County College (Toms River, New Jersey)

GAMMA OMEGA: Fairfield University (Fairfield, Connecticut)

DELTA ALPHA: University of California, Santa Barbara (Santa Barbara, California)

DELTA BETA: University of Alaska-Fairbanks (Fairbanks, Alaska)

DELTA GAMMA:  Canisius College (Buffalo, New York)

DELTA DELTA: Texas A&M University -- Central Texas (Killeen, Texas) (our 100th chapter!)

DELTA EPSILON:  Weber State University (Ogden, Utah) 

DELTA ZETA: Chestnut Hill College (Philadelphia, Pennsylvania)

DELTA ETA: Stockton University (Galloway, New Jersey)

DELTA THETA: Virginia Commonwealth University (Richmond, Virginia)

DELTA IOTA: Marshall University (Huntington, West Virginia)

DELTA KAPPA:  California State University, Channel Islands (Camarillo, California)

DELTA LAMBDA:  St. Mary's University (San Antonio, Texas)

DELTA MU:  Pitt Community College (Winterville, North Carolina)

DELTA NU:  Stonehill College (Easton, Massachusetts)

DELTA XI: Shippensburg University (Shippensburg, Pennsylvania)

DELTA OMICRON: College of the Holy Cross (Worcester, Massachusetts)

DELTA PI: Rutgers University-New Brunswick (New Brunswick, New Jersey)

DELTA RHO: King's College (Wilkes-Barre, Pennsylvania)

DELTA SIGMA: SUNY-Oneonta (Oneonta, New York)

DELTA TAU:  Rowan University (Glassboro, New Jersey)

DELTA UPSILON: Purdue University (West Lafayette, Indiana)

DELTA PHI: South Louisiana Community College (Lafayette, Louisiana)

DELTA CHI:  Montclair State University (Montclair, New Jersey)

DELTA PSI: Carson-Newman University (Jefferson City, Tennessee)

DELTA OMEGA: University of Massachusetts Boston (Boston, Massachusetts)

EPSILON ALPHA:  Marietta College (Marietta, Ohio)

EPSILON BETA: Georgian Court University (Lakewood, New Jersey)

EPSILON GAMMA: Eastern Illinois University (Charleston, Illinois)

EPSILON DELTA:  Franklin College (Franklin, Indiana) (chapter suspended)

EPSILON EPSILON: East Stroudsburg University (East Stroudsburg, Pennsylvania) our first chapter in 2022

EPSILON ZETA: The Ohio State University (Columbus, Ohio)

EPSILON ETA: The College of St. Benedict & St. John's University (St. Joseph, Minnesota)

EPSILON THETA: Endicott College (Beverly, Massachusetts)

EPSILON IOTA: Seton Hall University (South Orange, New Jersey)

EPSILON KAPPA: Illinois Institute of Technology (Chicago, Illinois)

EPSILON LAMBDA: Chicago State University (Chicago, Illinois)

EPSILON MU:  University of Louisiana at Lafayette (Lafayette, Louisiana)

EPSILON NU:  York College of Pennsylvania (York, Pennsylvania)

EPSILON XI: Gustavus Adolphus College (Saint Peter, Minnesota)

EPSILON OMICRON: Marymount Manhattan College (New York, New York)

EPSILON PI: Dillard University (New Orleans, Louisiana)

EPSILON RHO: Salem State University (Salem, Massachusetts)

EPSILON SIGMA: Ithaca College (Ithaca, New York)

EPSILON TAU:  Washington University in St. Louis (St. Louis, Missouri)

EPSILON UPSILON: Framingham State University (Framingham, Massachusetts)

EPSILON PHI: Trinity University (San Antonio, Texas)

EPSILON CHI: Ashland Community and Technical College (Ashland, Kentucky)

EPSILON PSI: Virginia State University (Petersburg, Virginia)

EPSILON OMEGA: Temple University (Philadelphia, Pennsylvania)

ZETA ALPHA: California Lutheran University (Thousand Oaks, California)

ZETA BETA: Caldwell University (Caldwell, New Jersey)

ZETA GAMMA: Middlesex College (Edison, New Jersey)

ZETA DELTA: Saint Mary's University of Minnesota (Winona, Minnesota)

ZETA EPSILON: Rockland Community College (Suffern, New York)

ZETA ZETA: Glen Oaks Community College (Centreville, Michigan)

ZETA ETA: Governors State University (University Park, Illinois)

ZETA THETA: University of Wisconsin Oshkosh (Oshkosh, Wisconsin)

ZETA IOTA: Chowan University (Murfreesboro, North Carolina)

ZETA KAPPA: Florida Southwestern State College (Fort Myers, Florida)

ZETA LAMBDA: LaGrange College (LaGrange, Georgia)

ZETA MU: Randolph-Macon College (Ashland, Virginia)

ZETA NU: Ramapo College of New Jersey (Mahwah, New Jersey)

ZETA XI: Centenary University (Hackettstown, New Jersey)

ZETA OMICRON: Tennessee State University (Nashville, Tennessee)

ZETA PI: Rowan College at Burlington County (Mt. Laurel, New Jersey)

ZETA RHO: Florida State University (Tallahassee, Florida)

ZETA SIGMA: Fresno Pacific University (Fresno, California)

ZETA TAU: Auburn University at Montgomery (Montgomery, Alabama)

ZETA UPSILON: Ferris State University (Big Rapids, Michigan)

ZETA PHI: University of Missouri-Kansas City (Kansas City, Missouri)

ZETA CHI: Massachusetts College of Pharmacy & Health Sciences (Boston, Massachusetts)

ZETA PSI: West Virginia University (Morgantown, West Virginia)

ZETA OMEGA: Pepperdine University (Malibu, California)

ETA ALPHA: Bucknell University (Lewisburg, Pennsylvania)

ETA BETA: Bentley University (Waltham, Massachusetts) 

ETA GAMMA: Waukesha County Technical College (Pewaukee, Wisconsin)

ETA DELTA: Presbyterian College (Clinton, South Carolina)

ETA EPSILON: Coe College (Cedar Rapids, Iowa)

ETA ZETA: Curry College (Milton, Massachusetts)

ETA ETA: Our Lady of the Lake University (San Antonio, Texas)

ETA THETA: Suffolk University (Boston, Massachusetts)

ETA IOTA: Penn State University Lehigh Valley (Center Valley, Pennsylvania)

ETA KAPPA: University of Utah (Salt Lake City, Utah)

ETA LAMBDA: Emerson College (Boston, Massachusetts)

ETA MU: The College of New Jersey (Ewing Township, New Jersey)

ETA NU: St. Lawrence University (Canton, New York)

ETA XI: Adelphi University (Garden City, New York)

ETA OMICRON: Georgia Southern University (Statesboro, Georgia)

ETA PI: North Carolina Central University (Durham, North Carolina)

ETA RHO: Technical College of the Lowcountry (Beaufort, South Carolina)

ETA SIGMA: American University (Washington, DC)

ETA TAU: University of North Carolina at Greensboro (Greensboro, North Carolina)

ETA UPSILON: Mercy College of Ohio (Toledo, Ohio)

ETA Phi: Piedmont University (Demorest, Georgia)

ETA CHI: Gordon State College (Barnesville, Georgia)

ETA PSI: Penn State University-University Park (State College, Pennsylvania)

ETA OMEGA: Auburn University (Auburn University, Alabama)

THETA ALPHA: Immaculata University (Immaculata, Pennsylvania)

ZETA BETA: Columbia College (Columbia, South Carolina)

THETA GAMMA: Midwestern University (Downers Grove, Illinois) 

THETA DELTA: Louisiana State University Shreveport (Shreveport, Louisiana)

THETA EPSILON: Pace University (Pleasantville, New York)

THETA ZETA: University of North Carolina at Charlotte (Charlotte, North Carolina)

THEAT ETA: South Carolina State University (Orangeburg, South Carolina)

THETA THETA: SUNY-ESF (Syracuse, New York). (Our 200th Chapter!)

THETA IOTA: Johns Hopkins University (Baltimore, Maryland)

THETA KAPPA: Buena Vista University (Storm Lake, Iowa)

THETA LAMBDA: Texas Tech University (Lubbock, Texas)

THETA MU: Drew University (Madison, New Jersey)

THETA NU: Pennsylvania Institute of Technology (Media, Pennsylvania)

THETA XI: Randolph College (Lynchburg, Virginia) 

THETA OMICRON: Wofford College (Spartanburg, South Carolina)

THETA PI: Fisher College (Boston, Massachusetts)

THETA RHO: Purdue University Northwest (Hammond, Indiana)

THETA SIGMA: Westmont College (Santa Barbara, California)

THETA TAU: Stillman College (Tuscaloosa, Alabama)

THETA UPSILON: The University of Mississippi (University, Mississippi)

THETA PHI: Eastern Michigan University (Ypsilanti, Michigan)

THETA CHI: Penn State-Altoona (Altoona, Pennsylvania)

THETA PSI: Hamline University (St. Paul, Minnesota)

THETA OMEGA: Ferrum College (Ferrum, Virginia)

IOTA ALPHA: Sweet Briar College (Sweet Briar, Virginia)

IOTA BETA: University of Virginia (Charlottesville, Virginia)

IOTA GAMMA: Kean University (Union, New Jersey)

IOTA DELTA: Rutgers University-Newark (Newark, New Jersey)

IOTA EPSILON: John Carroll University (University Heights, Ohio)

IOTA ZETA: Arcadia University (Glenside, Pennsylvania)

IOTA ETA: Claflin University (Orangeburg, South Carolina)

IOTA THETA: Rollins College (Winter Park, Florida)

IOTA IOTA: Wheeling University (Wheeling, West Virginia)

IOTA KAPPA: Sonoma State University (Rohnert Park, California)

IOTA LAMBDA: University of Tampa (Tampa, Florida)

IOTA MU: Huntingdon College (Montgomery, Alabama)

IOTA NU: Longwood University (Farmville, Virginia)

IOTA XI: Mars Hill University (Mars Hill, North Carolina)

IOTA OMICRON: North Carolina A&T State University (Greensboro, North Carolina)

IOTA PI: Elmira College (Elmira, New York)

IOTA RHO: Clayton State University (Morrow, Georgia)

IOTA SIGMA: Thomas Jefferson University (Philadelphia, Pennsylvania)

IOTA TAU: Oakland University (Rochester, Michigan)

IOTA UPSILON: SUNY- Cobleskill (Cobleskill, New York)

IOTA PHI: Texas A&M University (College Station, Texas)

IOTA CHI: University of Maine at Farmington (Farmington, Maine)

IOTA PSI: Albany Technical College (Albany, Georgia)

IOTA OMEGA: West Texas A&M University (Canyon, Texas)

KAPPA ALPHA: Meridian Community College (Meridian, Mississippi)

KAPPA BETA: Marymount University (Arlington, Virginia)

KAPPA GAMMA: University of Mary Washington (Fredericksburg, Virginia)

KAPPA DELTA: Penn State University-York (York, Pennsylvania)

KAPPA EPSILON: Rowan College of South Jersey (Sewell, New Jersey)

KAPPA ZETA: Mount Saint Mary College (Newburgh, New York)

KAPPA ETA: Lenoir-Rhyne University (Hickory, North Carolina)

KAPPA THETA: Gwynedd Mercy University (Gwynedd Valley, Pennsylvania)

KAPPA IOTA: California State University, Fresno (Fresno, California)

KAPPA KAPPA: La Salle University (Philadelphia, Pennsylvania)

KAPPA LAMBDA: Winthrop University (Rock Hill, South Carolina)

KAPPA MU: Mississippi State University (Starkville, Mississippi)

KAPPA NU: University of Missouri (Columbia, Missouri)

KAPPA XI: University of Tennessee at Martin (Martin, Tennessee)

KAPPA OMICRON: Misericordia University (Dallas, Pennsylvania)

KAPPA PI: Sussex County Community College (Newton, New Jersey)

KAPPA RHO: Wiley University (Marshall, Texas)

KAPPA SIGMA: Borough of Manhattan Community College (New York, New York)

KAPPA TAU: Hawkeye Community College (Waterloo, Iowa)

KAPPA UPSILON: Penn State Greater Allegheny (McKeesport, Pennsylvania)

KAPPA PHI: Newberry College (Newberry, South Carolina)

KAPPA CHI: The University of Scranton (Scranton, Pennsylvania)

KAPPA PSI: Loma Linda University School of Pharmacy (Loma Linda, California)

KAPPA OMEGA: Jackson State University (Jackson, Mississippi) 

LAMBDA ALPHA: Marywood University (Scranton, Pennsylvania)

LAMBDA BETA: Penn State-Berks (Reading, Pennsylvania)

LAMBDA GAMMA: University of Puget Sound (Tacoma, Washington)

LAMBDA DELTA: Oberlin College and Conservatory (Oberlin, Ohio)

LAMBDA EPSILON: Johnson University (Knoxville, Tennessee)

LAMBDA ZETA: University of Rochester (Rochester, New York)

LAMBDA ETA: The University of Kansas (Lawrence, Kansas)

LAMBDA THETA: San Antonio College (San Antonio, Texas)

LAMBDA IOTA: Davenport University (Grand Rapids, Michigan)

LAMBDA KAPPA: Augusta University (Augusta, Georgia)

LAMBDA LAMBDA: Eastern Connecticut State University (Willimantic, Connecticut)

LAMBDA MU: University of Arkansas (Fayetteville, Arkansas)

LAMBDA NU: University of Maryland Baltimore County (Baltimore, Maryland)

LAMBDA XI: Pennsylvania College of Technology (Williamsport, Pennsylvania)

LAMBDA OMICRON: Penn State Scranton (Dunmore, Pennsylvania)

LAMBDA PI: Daemen University (Amherst, New York)

LAMBDA RHO: Mercyhurst University (Erie, Pennsylvania)

LAMBDA SIGMA: Tulane University (New Orleans, Louisiana)

LAMBDA TAU: Carnegie Mellon University (Pittsburgh, Pennsylvania)

LAMBDA UPSILON: University of Miami (Coral Gables, Florida)

LAMBDA PHI: Western Illinois University (Macomb, Illinois)

LAMBDA CHI: Creighton University (Omaha, Nebraska)

LAMBDA PSI: SUNY-Geneseo (Geneseo, New York)

LAMBDA OMEGA: University of New Hampshire (Durham, New Hampshire)

MU ALPHA: Suffolk County Community College (Selden, New York)

MU BETA: Western Oregon University (Monmouth, Oregon)

MU GAMMA: University of Alabama at Birmingham (Birmingham, Alabama)

MU DELTA: Indiana University Columbus (Columbus, Indiana)

MU EPSILON: Michigan State University (East Lansing, Michigan)

MU ZETA: Farmingdale State College (Farmingdale, New York)

MU ETA: New Jersey City University (Jersey City, New Jersey)

MU THETA: University of New Hampshire College of Professional Studies (Manchester, New Hampshire)

MU IOTA: Simpson University (Redding, California)

MU KAPPA: Washington & Jefferson College (Washington, Pennsylvania)

MU LAMBDA: The University of Iowa (Iowa City, Iowa)

MU MU: The University of Maine at Presque Isle (Presque Isle, Maine) (Our 300th Chapter!)

MU NU: Monmouth University (West Long Branch, New Jersey)

MU XI: Otterbein University (Westerville, Ohio)

MU OMICRON: University of Houston (Houston, Texas)

MU PI: Dominican University of California (San Rafael, California)

MU RHO: Penn State Hazleton (Hazleton, Pennsylvania)

MU SIGMA: The University of South Florida (Tampa, Florida)

MU TAU: Florida Institute of Technology (Melbourne, Florida)

MU UPSILON: St. Francis College (Brooklyn, New York)

MU PHI: Babson College (Wellesley, Massachusetts)

MU CHI: University of North Texas at Dallas (Dallas, Texas)

MU PSI: Mercer County Community College (West Windsor Township, New Jersey)

MU OMEGA: Southwestern University (Georgetown, Texas)

NU ALPHA: Spelman College (Atlanta, Georgia)

NU BETA: Utah Tech University (St. George, Utah)

NU GAMMA: University of Maryland Eastern Shore (Princess Anne, Maryland)

NU DELTA: Georgia Gwinnett College (Lawrenceville, Georgia)

NU EPSILON: James Madison University (Harrisonburg, Virginia)

NU ZETA: University of Maryland, College Park  (College Park, Maryland)

NU ETA: Concord University (Athens, West Virginia)

NU THETA: Alfred State College (Alfred, New York)

NU IOTA: Xavier University (Cincinnati, Ohio)

NU KAPPA: Walden University (Minneapolis, Minnesota)

NU LAMBDA: Colorado School of Mines (Golden, Colorado)

NU MU: Lawrence University (Appleton, Wisconsin)

NU NU: Penn State University Schuylkill (Schuylkill Haven, Pennsylvania)

NU XI: Stephen F Austin State University (Nacogdoches, Texas)

NU OMICRON:  Dalton State College (Dalton, Georgia)

NU PI: Moberly Area Community College (Moberly, Missouri)

NU RHO: Rockford University (Rockford, Illinois)

NU SIGMA: Chattanooga State Community College (Chattanooga, Tennessee)

NU TAU: Rhode Island School of Design (Providence, Rhode Island)

NU UPSILON: Arkansas Tech University (Russellville, Arkansas)

NU PHI: Appalachian State University (Boone, North Carolina)

NU CHI: Forsyth Tech Community College (Winston-Salem, North Carolina)

NU PSI:  Fitchburg State University (Fitchburg, Massachusetts)

NU OMEGA: Clemson University (Clemson, South Carolina)

XI ALPHA: North Carolina State University (Raleigh, North Carolina)

XI BETA: The New School (New York, New York)

XI GAMMA: McKendree University (Lebanon, Illinois)

XI DELTA: Fordham University (Bronx, New York)

XI EPSILON: Iowa State University (Ames, Iowa)

XI ZETA: University of Massachusetts - Dartmouth (Dartmouth, Massachusetts)

XI ETA: George Mason University (Fairfax, Virginia)

XI THETA

XI IOTA

XI KAPPA

XI LAMBDA

XI MU

XI NU

XI XI