DataTypes.net >> Font files >> page 5.

Font file extensions / 5

Below, you can find a list of Font file extensions and the file types associated with it. In the Microsoft Windows 7/8 operating system, you can view or change the associations with the assoc command.

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
w30
Ventura Publisher Printer Font
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