Services in University:
there is a group of volunteers, "Omada prosvasimotitas" (Ομάδα προσβασιμότητας) that assists students with disabilities and organizes various events in order to show the importance of an accessible university campus.
Their Facebook page: https://www.facebook.com/OmadaProsbasimotetasApth?fref=ts
Their Blog: http://thes-prosvasimotita.blogspot.gr
Services in City:
the voluntary team "Streetpartners" criticises illegal parking that makes the movement in the city difficult or impossible for people with disabilities.
Their website: http://www.streetpanthers.gr/index.php