Letter: T
- Theory-tag-3.0-7: Theory workgroup tag file
- Theory-tree-lts49-1: The Theory workgroup tag and files
- thunderbird-1.5.0.12-45.el4: Mozilla Thunderbird mail/newsgroup client
- tkinter-2.3.4-14.10.el4: A graphical user interface for the Python scripting language.
- tzdata-2011l-4.el4: Timezone data