| 缩写 | 全称 | 中文释义 |
|---|---|---|
| .PGN | application/x-chess-pgn | 应用程序/x-chess-pgn |
| .HQX | application/mac-binhex40 | 应用程序/mac-binhex40 |
| .IEF | image/ief | 图像/IEF |
| .SIT | application/x-stuffit | 应用程序/x-stuff |
| .SCM | application/x-lotusscreencam | 应用/x-lotus creencam |
| .SOL | application/solids | 应用/固体 |
| .STL | application/SLA | 应用/SLA |
| .SPL | application/x-futuresplash | 应用程序/x-futuresplash |
| .PNM | image/x-portable-anymap | 图像/X-便携式-任意地图 |
| .SHAR | application/x-shar | 应用程序/x-shar |