| ID | Name | Type |
|---|---|---|
| #14849 | Tronix | Z |
| #14850 | Tropic Informatica Ltda | Z |
| #14851 | Tropvs | ? |
| #14852 | Troy Lyndon | ? |
| #14853 | True Emotions | Z |
| #14854 | True Soft | Z |
| #14855 | True Software | Z |
| #14856 | True Video | Z |
| #17839 | Trybridge Software Distribution | S |
| #14858 | Tu Micro | Z |
| #14859 | Tuc | ? |
| #18860 | Tuckersoft | P |
| #14860 | Tudor Costigan | ? |
| #20984 | Tufty | - |
| #14861 | Tuleby | - |
| #17840 | Turbosoft | S |
| #14862 | Turtle Software | M |
| #22539 | Turtled Designs | P |
| #14863 | Tutorial Software | Z |
| #19658 | Tuxedo Games | P |