File Extension Glossary

http://www.gateway2000.com/support/custserv/glossary/fileformat/w.htm (Amiga Plus Extra No. 5, 08/1997)

*.wav*		Resource Interchange File Format Waveform Audio Format. A proprietary sound format sponsored by Microsoft and IBM.
*.wmf*		Windows Meta File format. Native vector file format for the Microsoft Windows operating environment. When a WMF file is "played back" a graphic is rendered. These files are device-independant and have no limit to their size.
*.wpg*		WordPerfect Graphics Metafile. Native graphics file format of the WordPerfect Corporation line of software products. These files may store bitmapped or vector graphics data, or Encapsulated PostScript data as well.
*.wri*		Write format. Native file format of Microsoft Write, a text editor.
*.wrk*		"Works in progress". Native file format of Cakewalk, a program used to create digital audio.
*.wrl*		3D World files. Native file format of VRML, an ASCII format that describes objects in a hierarchy.