ZCS Views 7 meanings found ZCS is most frequently used in industry to refer to zinc‑coated steel, while in technical fields it can mean a zero‑crossing S‑function, a zone control system for computing, or a suite of ZENworks solutions. Community Zanesville Christian School Zionsville Community Schools Academic & Science Zero Crossing S-function Computing Zero Code Suppression Zone Control System Business Zinc- Coated Steel ZENworks Cool Solutions