SAO Meaning of SAO in English n. Penedos de Sao Pedro e Sao PauloSao FranciscoSao LuisSao ManuelSao MiguelSao PauloSao Roque CapeSao SalvadorSao TiagoSao TomeSao Vicente Cabo de Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012