| #gf | Metafont Generic Font Backup |
| 12u | Adobe PageMaker Font Data |
| 4cs | AtariTools-800 Font Data |
| 75 | Corel Ventura Publisher 75dpi Font |
| 85 | Corel Ventura Publisher 85dpi Font |
| 8m | Adobe PageMaker Math 8 Printer Font |
| 8u | Adobe PageMaker 8U Font Data |
| 91 | Corel Ventura Publisher 91dpi Font |
| 96 | Corel Ventura Publisher 96dpi Font |
| abf | Adobe Binary Format Font |
| acfm | Adobe Composite Font Metrics |
| acs | AtariTools-800 Font Data |
| afm | Adobe Font Metrics |
| afn | ArtCAM Font |
| amfm | Adobe Multiple Font Metrics |
| apf | Lotus 1-2-3 Printer Driver Font |
| aspf | Adobe Type Manager for Mac Type1 Font |
| auf | Alphacam User Font |
| b30 | Ventura Publisher Printer Font |
| bco | Bitstream Outline Font Description |
| bdf | Glyph Bitmap Distribution Format |
| bfarc | Nintendo Switch Binary Font Archive |
| bffnt | Nintendo Switch Binary Font |
| bfn | Brother Embroidery System Font |
| brfna | Nintendo Wii Font Data |
| bx | Embrilliance Essentials BX Font |
| bzr | Binary Font Data |
| cbtf | Plazmic CDK Font Data |
| cef | Adobe Illustrator Compact Embedded Font |
| cfn | Calamus Font Data |
| cft | ChiWriter Low-res Screen Font |
| cga | Ventura Publisher CGA Display Font |
| cha | DTL OTMaster Character Layout |
| chr | Atari 8-bit Blazing Paddles Font |
| chr | Borland Language Stroke Font |
| chs | Oric 6x8 Font Data |
| claf | ClarisWorks Font |
| compositefont | Windows Composite Font |
| cvt | GEOS Font Data |
| dfi | Digifont Outline Font Description |
| dfont | Mac OS X Data Fork Font |
| dsf | DosStart Font Data |
| dzk | AMP Display Font Library |
| eft | ChiWriter Hi-res Screen Font |
| eot | Microsoft Embedded OpenType Font |
| esa | Hatch Embroidery Font Data |
| etx | TeX Font |
| euf | Private Character Editor Font |
| f06 | MS-DOS 6-pixel Screen Font |
| f08 | MS-DOS 8-pixel Screen Font |
| f09 | MS-DOS 9-pixel Screen Font |
| f10 | MS-DOS 10-pixel Screen Font |
| f11 | MS-DOS 11-pixel Screen Font |
| f12 | MS-DOS 12-pixel Screen Font |
| f13 | MS-DOS 13-pixel Screen Font |
| f16 | MS-DOS 16-pixel Screen Font |
| f80 | Atari 8-bit The Last Word Font |
| fan | MakeMusic Finale Font Annotation File |
| fdb | Font Definition Block |
| fea | OpenType Feature Data |
| ffil | Mac OS X Font Suitcase |
| fli | TeX Font Library |
| fn2 | Atari 8-bit Atari FontMaker Font |
| fn3 | Harvard Graphics 3.0 Font Data |
| fnb | First Publisher Font |
| fnn | MS-DOS Screen Text Font |
| fnt | Atari 8-bit 8x8 Font |
| fnt | Atari ST GDOS Font |
| fnt | General CADD Font |
| fnt | Microsoft Windows Font |
| fnt | MSX2 Dynamic Publisher Font |
| fnta | Aleph One Font File |
| fntdata | Microsoft Office Open XML Embedded Font Data |
| fnx | XNA Game Studio FNX Font File |
| fon | Windows Bitmap Font |
| font | Macintosh Font File |
| fot | TrueType Font Resource File |
| frf | FontMonger Intermediate Font |
| frs | Corel WordPerfect Font Resource Data |
| ftm | Micrografx Designer Font Data |
| fy | Fontasy Publisher Font |
| fyb | Fontasy Publisher Bold Font |
| fyi | Fontasy Publisher Italic Font |
| fzx | FZX Bitmap Font |
| g | Commodore 64 SEUCK Font Data |
| gdr | SymbianOS Font |
| gf | Metafont Generic Font |
| gft | Neopaint Font Data |
| glf | AfterGRASP Font Data |
| glf | GLF 3D Font File Format |
| glif | Glyph Interchange Format Data |
| glyphs | Glyphs Character Data |
| gsf | GhostScript Font |
| gxf | General CADD Pro Font |
| hbf | Hanzi Bitmap Font |
| hfi | HP Printer Font Data |
| hmzk | Mi Band 2 Font |
| hzk | DWIN DGUS Tool Font Data |
| ice | Atari 8-bit Interlace Character Editor Font |
| intellifont | Intellifont data |
| jhf | Java Hershey Font File |
| lft | ChiWriter Laser Printer Font |
| lwfn | Classic Mac OS Type 1 Printer Font |
| mcf | Mathcad Font Data |
| mcf | Watchtower Library Font Data |
| mf | Metafont Font |
| mfm | VTeX Multiple Master Font Metrics |
| mft | MetaFont Source Formatter |
| mgf | Micrografx Designer Font |
| mse-symbol-font | Magic Set Editor Symbol Font Data |
| mvec | Playground SDK MVEC Font |
| nfnt | Macintosh New Font |
| nftr | Nintendo DS Font Type |
| nlq | Atari 8-bit Daisy-Dot Font |
| nmf | 3D Embroidery Font |
| odttf | Obfuscated OpenType Font |
| otf | OpenType Font |
| pcf | PaintCAD Font |
| pf2 | GNU GRUB Font |
| pfa | Postscript Type1 ASCII Font |
| pfb | Postscript Type1 Font Binary |
| pfm | Postscript Type1 Printer Font Metrics |
| pfr | Portable Font Resource |
| pft | ChiWriter 9P Matrix Printer Font |
| phf | Photofont Font |
| phf | QNX Photon Font |
| pil | Python Image Library Font |
| pk | LaTeX Compressed Font Data |
| pk | Packed Metafont Data |
| qbf | QuickBasic Font Data |
| qfn | QuickTime Player Font Data |
| qif | DESQview Compressed Font Archive |
| r8l | HP LaserJet Landscape Font |
| sbf | Sabriel Bitmap Font |
| scr | LocoScript Screen Font |
| sfd | Spline Font Database |
| sfi | Corel Ventura Publisher HP LaserJet Printer Font |
| sfl | Corel Ventura Publisher Bitmap Font |
| sfn | EasySIGN Font File |
| sfnt | QuickDraw GX Spline Font |
| sfo | Bitstream Fontware Font |
| sft | ChiWriter Screen Font |
| sif | Super IRG Raster Font |
| snf | DESQview Font Data |
| spd | Bitstream Speedo Scalable Font |
| spritefont | XNA Game Studio Sprite Font File |
| sst | SST-Tools VoZaken Font |
| suit | Mac OS 9 Font Suitcase File |
| sxs | Atari 8-bit 16x16 Font |
| t1c | Postscript Type1 Compressible Font |
| t42 | PostScript Type 42 Font |
| tdf | TheDraw Font |
| tfm | TeX Font Metric |
| tpb | Hijaak PCL Soft Font Backup |
| tpf | Hijaak PCL Soft Font |
| ttc | TrueType Font Collection |
| tte | Private Character Editor Font |
| ttf | TrueType Font |
| type | Commodore Amiga Font |
| u8m | UTF-8 for Microcomputers Font |
| uff | Unidrv Font Format Data |
| ufm | Unidrv Font Metrics |
| usl | HP LaserJet Printer USL Font |
| usp | Adobe PageMaker Printer Font |
| usp | HP LaserJet Printer Font |
| vf | TeX Virtual Font File |
| vf1 | BP-743 Variable Pitch Font |
| vf3 | 6D Embroidery Software Font |
| vfa | Fontlab Studio 2.5 Font |
| vfb | Fontlab Studio Font |
| vfont | Valve Source Font Data |
| vlw | Processing Font |
| vmf | Corel Ventura Publisher Font Data |
| vnf | Type3 Vision Numeric Font |
| vpl | TeX Virtual Property Lists |
| wnf | CorelDraw Outline Font |
| woff | Web Open Font Format |
| woff2 | Web Open Font Format 2.0 Font |
| xfn | Corel Ventura Printer Font |
| xfr | Corel Ventura Publisher Bitmap Editor Font |
| xft | ChiWriter 24P Matrix Printer Font |
| xgsf | Exient XGS Font Data |
| ytf | Picasa Font Cache |
| zfi | ZenGL Font |
| zsu | Zebra Printer Font Data |