El Greco, a Greek-Spanish painter, sculptor and architect

Greco-Roman wrestling, a form of amateur wrestling

Group of States Against Corruption, a structure of the Council of Europe

Greco guitars, a Japanese guitar manufacturer

Greco, aka Trebbiano, a grape variety

Greco-Roman, a period of ancient history

El Greco (album), a composition by Vangelis

Greco Defence, a chess opening

Greco (surname), a list of people with this surname

Greco Pizza Restaurant, a food chain in Eastern Canada

Cape Greco, a headland in the island of Cyprus