Definitions for "Marco"
Marco is a fictional character from the sci-fi book series, Animorphs. His last name is never mentioned.
Marco is a fictional character in the anime and manga series Shaman King.
Marco is a fictional character in the DC Comics universe. He is a martial artist created by writer Dennis O'Neil and artist Denys Cowan as a supporting character to The Question, and he first appeared in The Question Quarterly #2 (1991).
Marco Enterprises Produced effectively the first Stormtrooper armor. Helmet looks a bit odd now.
The Microelectronics Advanced Research Corporation