·1874- Founded November 11 at Syracuse University
·1875- First initiate, Clara Worden, initiated in March
·1882- Beta Chapter installed at the University of Michigan
Dr. Frank Smalley coins the word “sorority” for Gamma Phi Beta, making it the first women’s society to be known by that name.
·1883- First Convention
Password adopted
·1884- Signature adopted
·1887- First song book compiled by Beta Chapter
·1888- Carnation adopted as official flower
·1892- First alumnae chapter chartered, Chicago, Illinois
·1896- Official seal adopted
·1900- The Crescent first published in June
·1902- Official pledge pin established
Gamma Phi Beta and six other sororities founded the National Panhellenic Conference
·1915- Coat-of-arms designed
·1919- Gamma Phi Beta becomes an international Sorority with the instillation of Alpha Alpha Chapter at the University of Toronto
·1921- First history of Gamma Phi Beta written by Lindsey Barbee
·1924- Province system established
·1927- Sorority business office established at Zeta Chapter (Goucher College) and then at Epsilon Chapter (Northwestern University)
·1929- Camping adopted as international philanthropy
·1936- First Pink Carnation Banquet at Convention
·1940- Honor Roll established
·1943- Gamma Phi Betas sold $15 million in war bonds to finance hospital planes
·1950- Pink designated as official carnation color
·1952- Service Award established
·1956- Golden Crescent (50-year) Award established
·1958- Gamma Phi Beta Foundation established
Mother's pin established
·1965- Central Office (International Headquarters) moved to Kenilworth, Illinois
·1970- Merit Award established
Endowment-Loan Fund established
·1971- Gamma Phi Beta’s 100th collegiate chapter installed, Delta Delta Chapter, California State University-Fullerton
·1974- Carnation Award established
Centennial Convention in Kansas City, Missouri
TranSISter Service established
·1979- Central Office (International Headquarters) moved to Englewood, Colorado
·1982- PACE (Personal and Chapter Enrichment) established
·1984- SisterLink Service established
·1985- Gamma Phi Beta hosted the first meeting for Sorority Foundation leaders
·1988- A*SISTER established
·1990- International Collegiate Board established
·1992- Sorority-owned International Headquarters dedicated in Englewood, Colorado
Program Department established