Alternate Universe
Anti-universe
Black Sun
Cyberspace
Dark Universe
Death Star
Dyson Sphere
Hidden Universe
Hyper-universe
Interdimensional Portal
Jump Gate
Macro-universe
Matrix
Megaverse
Meta-universe
Micro-universe
Mirror Universe
Multiverse
Negative Universe
Omniverse
Paradoxical Universe
Parallel Universe
Quantum Realm
Reverse Universe
Ring World
Simulation
Singularity Engine
Stargate
Tesseract
The Bleed
The Crossroads of Time
The Meta-Verse
The Microverse
The Mirror Dimension
The Negative Zone
The Omniverse
The Phantom Zone
The Speed Force
The Time Vortex
Universe
Virtual Reality
Warp Drive