Birdshot Uveitis Society of North America (BUSNA) is an independent volunteer-run organization comprised of persons diagnosed with Birdshot Uveitis. It provides information and support for patients and raises funds for Birdshot Uveitis research.

Birdshot Uveitis Society of North America is a not-for-profit organization and is  registered in the State of Pennsylvania. It was established in 2020 by a group of Birdshot patients living in Canada and the USA.  It is managed by a Board of Directors. 

BUSNA is helping to build a stronger Birdshot Uveitis community in North America and around the world. It collaborates with several other Birdshot groups that share resources and experiences.