Enterprise shuttle 12 could mean:

• NCC-1701/12, an unnamed shuttle that was stolen by Harry Mudd in 2269
• Copernicus (2269), the second shuttle with the registry NCC-1701/12 in 2269

This is a disambiguation page; that is, one that points to other pages that have the same or a similar name. If you followed a link here, you might want to go back and fix that link to point to the appropriate specific page.