Big biz bigwig (3)
I believe the answer is:
ceo
(Other definitions for ceo that I've seen before include "Initially, the top boss" , "Initials commonly used for top boss" , "Initially, top man in an organisation" .)
I've seen this clue in the Newsday.com and the Newsday.
Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free.
Check out my app
or
learn more
about the Crossword Genius project.