In the mirror universe, the ISS Banshee (NCC-1798) was a Terran starship, a Terran Empire Constitution-class heavy cruiser in Imperial Starfleet service in the 23rd century. (TOS video game: Shattered Universe)
- A banshee is a spirit from Earth's Irish mythology.
On its odyssey towards Janus Ultima, the ISS Excelsior arrived at Carthalus MCVX on stardate 9609.1 (2293), where the Banshee was one of several Terran hulks scanned by Excelsior's fighters. (ST video game: Shattered Universe mission: "Sight Unseen")