SUNY Oswego, like all the other state universities in NY state requires organizations, clubs etc to register themselves.the student association , which all students pay a fee to, gives a budget to all these groups depending on their membership Etc. This list will be simple to find.i belonged to the school newdpaper , the Oswegonian because I was an English major and there were lots of cool people there. I also had a radio show on the campus station. It was tons of fun. i also played intramural sports. Great stuff.Tons of groups to belong to.BUTThere is no best organization to belong to! ITu2019S ABOUT YOUR INTERESTS. Theres something for everyone. Just join .i graduated my undergraduate in 1997. Masters in 2003