Index - T
| tail | Language.Logo |
| take | Language.Logo |
| takeWhile | Language.Logo |
| tan | Language.Logo |
| tanh | Language.Logo |
| tan_ | Language.Logo |
| tbreed_ | Language.Logo |
| tcolor_ | Language.Logo |
| thickness_ | Language.Logo |
| ThreadKilled | Language.Logo |
| throw | Language.Logo |
| tick | Language.Logo |
| ticks | Language.Logo |
| tick_advance | Language.Logo |
| tie | Language.Logo |
| TieMode | Language.Logo |
| tie_mode | Language.Logo |
| timer | Language.Logo |
| tlabel_ | Language.Logo |
| tlabel_color_ | Language.Logo |
| toEnum | Language.Logo |
| toInteger | Language.Logo |
| toRational | Language.Logo |
| towards | Language.Logo |
| towardsxy | Language.Logo |
| Traversable | Language.Logo |
| traverse | Language.Logo |
| True | Language.Logo |
| truncate | Language.Logo |
| tshape_ | Language.Logo |
| turquoise | Language.Logo |
| Turtle | Language.Logo |
| turtle | Language.Logo |
| TurtleLink | Language.Logo |
| TurtlePatch | Language.Logo |
| Turtles | Language.Logo |
| turtles | Language.Logo |
| turtles_at | Language.Logo |
| turtles_here | Language.Logo |
| turtles_on | Language.Logo |
| turtles_own | Language.Logo |
| turtle_set | Language.Logo |
| tvars_ | Language.Logo |
| TypeException | |
| 1 (Type/Class) | Language.Logo |
| 2 (Data Constructor) | Language.Logo |