What does CONE stand for?

Collectors of Numismatic Errors

Concord Travelers - NCIC trailer make code

Conestoga Bancorp - NASDAQ symbol

Conestoga Bancorp, Inc. - NASDAQ symbol (SAG)

Controller Error (AFM)

Creation of New Enterprises - British (DI)

Conization - Of the cervix - Gynecology (DAVI)