I pondered about this quite a bit myself and just thought of it as organizations that might somehow come up during some sort of background check, so I figured mostly anything that might have an SSN linked to it. The only thing that came to my mind for myself was my state's nursing board. Definitely don't think they are looking for zoos, Costco, etc. This wasn't even discussed during my interview but then again every case is different.
jellybean123 got a reaction from pumpkinseed in Groups/associations/clubs/parties affiliations