Shabtaie Ice Ridge (80°30′S140°0′W) is an ice ridge between MacAyeal Ice Stream and Bindschadler Ice Stream at the junction of Shirase Coast and Siple Coast, Marie Byrd Land. Named by Advisory Committee on Antarctic Names (US-ACAN) after Sion Shabtaie, Geophysical and Polar Research Center, University of Wisconsin, Madison, WI, who, with Charles R.