S32 may refer to: * S32 postcode for Hope Valley * County Route S32 (California) * County Route S32 (New Jersey), a county route in Bergen County * South32, the globally diversified metals and mining company * Short S.32, a Short Brothers aircraft * USS S-32 (SS-137), a 1918 S-class submarine of the United States Navy * Isaac Peral (S-32), a Spanish submarine, originally the USS Ronquil (SS-396) * an early-stage non-built airframe of the Sukhoi Su-47, a 1997 experimental supersonic jet fighter * Cooperstown Municipal Airport FAA LID * a Stadtbahn Karlsruhe line * 32-bit type used by the real-time kernel routines * Sulfur-32 (S-32 or 32S), an isotope of sulfur This disambiguation page lists articles associated with the same title formed as a letter-number combination. If an int