Residency Unlimited (RU) is an international artist residency and public-programming organization based in Brooklyn, New York, hosting visiting visual artists, curators, and other creative practitioners for structured stays that connect them with the city's institutions and communities. Beyond the residencies themselves, RU produces exhibitions of resident and alumni work, artist talks, open studios, and recurring programs such as its "RU Voices" dialogue series and "Meet Over Lunch" gatherings. The organization has built an extensive international alumni network of artists and curators who continue to show and work in New York after their residencies, and it is listed among New York's cultural organizations by the city's Department of Cultural Affairs.