Coa can refer to:*Coa, Rural community in Fermanagh in Northern Ireland. currently the most popular place in the county, also they are making their way up the senior rsnkiningsCoa de jima, a specialized tool for harvesting agave cactus.Côa, a river in Portugal that's a major tributary of the Douro.The Battle of Coa, July 24th, 1810 was part of the Peninsular War period of the Napoleonic Wars.Côa Valley Paleolithic Art, one of the biggest open air Paleolithic art sites.Collaboration Ori… (More on Coa)