Delta Omicron (English Wikipedia)

"History and Information". Delta Omicron National Website. Retrieved 6 October 2013.
"Starting a Collegiate Chapter". Delta Omicron National Website. Retrieved 6 October 2013.
"Publications". Delta Omicron National Website. Retrieved 6 October 2013.
"National Affiliations". Delta Omicron National Website. Retrieved 6 October 2013.

dofoundation.org

"Delta Omicron Foundation History". Delta Omicron Foundation website. Archived from the original on 1 September 2013. Retrieved 6 October 2013.
"Delta Omicron Foundation, Inc". Delta Omicron Foundation website. Archived from the original on 1 September 2013. Retrieved 6 October 2013.

georgetownheckler.com

"Delta Omicron Theta Mu: COVID Variants Uniting To Form New Sorority". December 16, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.

musiccouncil.org

"NMC Newsletter 2005" (PDF). Archived from the original (PDF) on 2011-07-27. Retrieved 2010-04-05.
"NMC Newsletter Fall 2009" (PDF). Archived from the original (PDF) on 2011-07-27. Retrieved 2010-04-05.

nytimes.com

O'Neill, Shane (December 15, 2021). "What's in a Name? If It's Omicron, a Minor Marketing Challenge. (Omicron, Delta and the Institutions That Share Their Names - The New York Times)". The New York Times. Archived from the original on January 16, 2023. Retrieved January 16, 2023.

uwaterloo.ca

iwarrior.uwaterloo.ca

"Covid Variant Naming System Outrages Local Frat". December 10, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.

washingtonpost.com

"With coronavirus variants, the world is learning the Greek alphabet, one grim letter at a time (A Greek alphabet crash course, one covid variant at a time)". The Washington Post. December 14, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.

web.archive.org

"NMC Newsletter 2005" (PDF). Archived from the original (PDF) on 2011-07-27. Retrieved 2010-04-05.
"Covid Variant Naming System Outrages Local Frat". December 10, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.
O'Neill, Shane (December 15, 2021). "What's in a Name? If It's Omicron, a Minor Marketing Challenge. (Omicron, Delta and the Institutions That Share Their Names - The New York Times)". The New York Times. Archived from the original on January 16, 2023. Retrieved January 16, 2023.
"How we got to 'Omicron,' a previously obscure, D-list letter". The Boston Globe. December 6, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.
"Delta Omicron Theta Mu: COVID Variants Uniting To Form New Sorority". December 16, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.
"With coronavirus variants, the world is learning the Greek alphabet, one grim letter at a time (A Greek alphabet crash course, one covid variant at a time)". The Washington Post. December 14, 2021. Archived from the original on January 16, 2023. Retrieved January 16, 2023.
"Delta Omicron Foundation History". Delta Omicron Foundation website. Archived from the original on 1 September 2013. Retrieved 6 October 2013.
"Delta Omicron Foundation, Inc". Delta Omicron Foundation website. Archived from the original on 1 September 2013. Retrieved 6 October 2013.
"NMC Newsletter Fall 2009" (PDF). Archived from the original (PDF) on 2011-07-27. Retrieved 2010-04-05.