What Is...every file format in the world - A through E

https://www.ace.net.nz/tech/TechFileFormat.html

file LST List file LWO Lightwave Object file LWP Lotus Wordpro 96/97 file LZH LH ARC compressed archive LZS Skyroads data file M Top A   B   C D E   F G H I J  
This page briefly describes every file format (or actually the file name extensions for the formats) that we have been able to learn about.

That's everything I could find.
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