From Fedora Project Wiki

A page of the Fonts Special Interest Group

Change *.ttf to the actual location of your font files (in a subdirectory, in this directory with an otf extension, etc).

Fonts in Fedora
The Fonts SIG takes loving care of Fedora fonts. Please join this special interest group if you are interested in creating, improving, packaging, or just suggesting a font. Any help will be appreciated.