L'Alliance New York | 16,563 followers on LinkedIn. L'Alliance New York is the largest cultural and language center dedicated to Francophone culture in the USA | L'Alliance New York is a 501(c)(3) not-for-profit organization incorporated in the State of New York. Its mission is to create and offer New Yorkers innovative and unique programs in education and the arts that explore the evolving diversity and richness of French cultures. L'Alliance New York seeks to generate new ideas and promote cross-cultural dialogue through partnerships and new platforms of expression.