XIC Views 5 meanings found XIC is chiefly the abbreviation for Xichang, a city in Sichuan province, China, appearing in travel and transport references, and in genetics it denotes the X‑inactivation center. Medical X- Inactivation Center Governmental Type XI-C German U-Boat, WW II Regional Xichang, Mainland China Business Standard & Poors / TSX 60 Capped Index Fund iShares S&P/TSX Capped Composite Index Fund