S88

S88 may refer to:
 * BenQ-Siemens S88, a BenQ Mobile phone
 * Daihatsu Hijet (S88), a kei truck and microvan
 * HMS Tireless (S88), a submarine of the Royal Navy
 * ISA-88, a standard addressing batch process control
 * Märklin s88, a model railway control system
 * S88 Zhengzhou–Xixia Expressway, China
 * Skykomish State Airport, in Washington, United States