Index - T
| tab | Turtle.Pattern, Turtle |
| TB | Turtle.Prelude, Turtle |
| tebibytes | Turtle.Prelude, Turtle |
| terabytes | Turtle.Prelude, Turtle |
| testdir | Turtle.Prelude, Turtle |
| testfile | Turtle.Prelude, Turtle |
| testpath | Turtle.Prelude, Turtle |
| Text | Turtle |
| text | Turtle.Pattern, Turtle |
| textToLine | Turtle.Line, Turtle |
| textToLines | Turtle.Line, Turtle |
| TiB | Turtle.Prelude, Turtle |
| time | Turtle.Prelude, Turtle |
| toLines | Turtle.Prelude, Turtle |
| toText | Turtle |
| touch | Turtle.Prelude, Turtle |
| toUTF8 | Turtle.Bytes |