UY

Uy is a two-letter combination that appears in different contexts across languages and codes. In Spanish, it occurs within words such as muy (very) and is also used as the interjection ¡Uy! to express surprise, fear, or embarrassment in spoken and written form.

In international standards, UY is the ISO 3166-1 alpha-2 country code for Uruguay. This code is used in data systems, logistics, and various identifiers to denote Uruguay in global communications and records.

The Internet country-code top-level domain for Uruguay is .uy. This ccTLD is used for websites and online services associated with Uruguayan entities and is managed within the domain name system alongside other country-specific domains.

Overall, the two-letter sequence uy serves linguistic functions in Spanish and plays a role in international identification and internet infrastructure through the Uruguay-associated codes UY and the domain .uy. See also Uruguay, ISO 3166-1 alpha-2, and the domain name system.