W32

W32 may refer to:
 * Windows API, the core set of APIs available in Microsoft Windows
 * Empire Woodland, a British Empire ship
 * Hansa-Brandenburg W.32, a First World War prototype fighter floatplane
 * Kita-Nagayama Station, in Asahikawa, Hokkaido, Japan
 * Washington Executive Airport, in Clinton, Maryland, United States
 * Westsail 32, a sailboat