Terry is a member of a number of professional organizations, including: the New York State Bar Association and its Section on Labor and Employment Law, of which he is a charter member, the Association of Corporate Counsel and the National Association of College and University Attorneys (he is a past Co-Chair of its Section on Litigation and Alternative Dispute Resolution). Terry is a certified mediator for the Alternative Dispute Resolution programs of the United States District Courts for the Southern and Eastern Districts of New York and is a member of the Panel of Arbitrators for the Financial Industry Regulatory Authority.  He is an adjunct faculty member of the NYU Steinhardt School of Culture, Education and Human Development, teaching the graduate course Higher Education and the Law and is a frequent speaker on labor and employment issues before higher education organizations.