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This is the US Embassy in Sri Lanka. The Embassy of the US in Sri Lanka is in the city of Colombo and close to Mercantile Investment. If you wish to visit the US and are from Sri Lanka then you can apply for a tourist visa from the US Embassy. If you are wanting to take your Sri Lankan wife back to the US you can apply for a US Fiancee Visa or if you are married you can also apply for a K3 visa or a CR1 visa while your wife is in Sri Lanka.