- See McCoy for other articles with titles that contain, either by relationship or by coincidence, this character's surname.
- This character is a member of the McCoy family.
Eleanora McCoy (also known as Maureen Abney) was a 23rd century Human woman who was the mother of the legendary Starfleet officer and physician, Leonard McCoy. (TOS novelization: The Search for Spock)
- The Star Trek app gives Eleanora's name as Betsy.