The name "Maanna" is used repeatedly to refer to different objects belonging to alternate versions of Ishtar:
- Maanna - The "Boat of Heaven" belonging to Archer Ishtar.
- Maanna (Servant Universe) - Space Ishtar's spaceship.
- Dark Maanna - Space Shinkageryu's space fortress.
- Bel Maanna - Ashtart Origin's true body.