Betis can refer to: The Latin name of the Guadalquivir river, which with its surrounding area constituted a province of the Roman Empire. Real Betis, a football team based in Seville. Betis Deportivo Balompié, the reserve team of Real Betis. A district in the Philippine municipality of Guagua, Pampanga. Betis Church, a Roman Catholic church in Guagua, Philippines. The Indonesian and Malay word for calf https://en.wikipedia.org/wiki/Betis