| Type ▼ | Name | Year ▼ | Publisher ▼ |
|---|---|---|---|
| Acorn BBC/Electron ROM |  Advanced 1770 DFS Ver. 1 | 1986 | Advanced Computer Products, Ltd. |
| Acorn BBC/Electron ROM | Advanced 1770 DFS Ver. 2 | 1986 | Advanced Computer Products, Ltd. |
| Acorn BBC/Electron ROM | Advanced BASIC Editor Plus Ver. 1 | 1989 | PRES |
| Acorn BBC/Electron ROM | Advanced Control Panel Ver. 1 | 1986 | Advanced Computer Products, Ltd. |
| Acorn BBC/Electron ROM | Advanced Control Panel Ver. 3 | 1988 | PRES |
| Acorn BBC/Electron ROM | Advanced Disc Investigator Ver. 1 | 1986 | Advanced Computer Products, Ltd. |
| Acorn BBC/Electron ROM | Advanced Disc Investigator Ver. 2 | 1988 | PRES |
| Acorn BBC/Electron ROM | Advanced Disc Toolkit Ver. 1.xx | 1985 | Advanced Computer Products, Ltd. |
| Acorn BBC/Electron ROM | Advanced Disc Toolkit Ver. 2 | 1988 | PRES |
| Acorn BBC/Electron ROM | Advanced File Manager Ver. 1 | 1988 | PRES |
| Acorn BBC/Electron ROM | Advanced ROM Manager Ver. 1 | 1986 | Advanced Computer Products, Ltd. |