U.S. Societies & Associations (I)

Illustrators, Society of (1901): 128 E. 63rd St., New York, N.Y. 10021. 865. Phone: (212) 838-2560. www.societyillustrators.org.

Industrial Engineers, Institute of (1948): 3577 Parkway Lane, Ste. 200, Norcross, Ga. 30092. 17,000+. Phone: (800) 494-0460. www.iienet.org.

Insurance and Financial Advisors, National Association of (1890): 2901 Telestar Court, Falls Church, Va. 22042–1205. 108,000. Phone: (877) TO-NAIFA. www.naifa.org..

Interfraternity Conference, National (1909): 3901 W. 86th St., Ste. 390, Indianapolis, Ind. 46268-1791. 64. Phone: (317) 872-1112. www.nicindy.org.

Iron and Steel Institute, American (1908): 1140 Connecticut Ave., Ste. 705, Washington, D.C. 20036. 1,200. Phone: (202) 452-7100. www.steel.org.

Izaak Walton League of America (1922): 707 Conservation Lane, Gaithersburg, Md. 20878-2983. 50,000+. Phone: (800) 453-5463. www.iwla.org.