Mae GCC, a elwir yn Cooperation Council for the Arab States of the Gulf hefyd, yn undeb ranbarthol, rynglywodraethol wleidyddol ac economaidd sy’n cynnwys Bahrain, Kuwait, Oman, Qatar, Saudi Arabia a’r Emiradau Arabaidd Unedig.
The GCC, also known as the Cooperation Council for the Arab States of the Gulf, is a regional, intergovernmental political and economic union that consists of Bahrain, Kuwait, Oman, Qatar, Saudi Arabia and the United Arab Emirates.