| A | Could've Been | 3:31 |
| B | The Heart Of Love | 3:57 |
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| MCA-53231 | Tiffany | Could've Been (7", Single) | MCA Records | MCA-53231 | US | 1987 |
| 258 081-7 | Tiffany | Could've Been (7", Single) | MCA Records | 258 081-7 | Europe | 1987 |
| 7-53231 | Tiffany | Could've Been (7", Single) | MCA Records | 7-53231 | Australia | 1987 |
| TIFF 2 | Tiffany | Could've Been (7", Single, Sil) | MCA Records | TIFF 2 | UK | 1988 |
| TIFFT 2 | Tiffany | Could've Been (12", Single) | MCA Records | TIFFT 2 | UK | 1988 |