WInput method
WAnthy
WChinese input methods for computers
WFcitx
WGoogle Japanese Input
WIntelligent Input Bus
WJapanese input method
WMaliit
WMenksoft Mongolian IME
WSmart Common Input Method
WSwarachakra
WText Services Framework
WUnicode input
WUniKey (software)
WWubi method
WZhengma method