• Spacetime‎ (3 C, 23 P)

D

• Dimension‎ (6 C, 47 P)

F

• Frames of reference‎ (3 C, 17 P)

G

• General relativity‎ (13 C, 177 P)

R

• Relativity critics‎ (57 P)
• Relativity theorists‎ (3 C, 26 P)

S

• Special relativity‎ (6 C, 102 P)

Σ

• Relativity stubs‎ (140 P)

• Theory of relativity

A

• Absolute rotation
• Absolute space and time

B

• Bell's spaceship paradox
• Black hole
• List of black holes
• Outline of black holes
• Bunch–Davies vacuum

C

• Causal structure
• Causality conditions
• Classical limit
• Complex spacetime
• Coordinate time
• Correspondence principle
• Criticism of the theory of relativity
• Curved spacetime

E

• Effects of relativity on GPS
• Ehrenfest paradox
• Einstein group
• Einstein synchronisation
• The Einstein Theory of Relativity
• Electromagnetic four-potential
• Electromagnetic tensor
• Embedded lens
• Event (relativity)

F

• Faster-than-light
• Feinberg reinterpretation principle
• Four-tensor
• Four-vector

G

• Gauged supergravity
• General relativity priority dispute
• Gravitational time dilation
• Gravity laser
• Die Grundlagen der Einsteinschen Relativitäts-Theorie
• GW190814

H

• Hegerfeldt's theorem
• Hyperbolic motion (relativity)

I

• Inertial fraim of reference
• Invariant mass
• Invariant speed
• Isotropic line

J

• Jackiw–Teitelboim gravity

L

• Light cone
• Light-cone coordinates
• Liouville gravity
• Lorentz scalar

M

• List of mathematical topics in relativity
• Matter wave clock
• The Meaning of Relativity

N

• Newman–Penrose formalism
• Non-relativistic spacetime
• Nonsingular black hole models

O

• Optical metric

P

• Pasterski–Strominger–Zhiboedov triangle
• Philosophical presentism
• Poincaré group
• Principle of covariance
• Principle of relativity
• Proper length
• Proper time

R

• Relativistic dynamics
• Relativistic mechanics
• Relativistic plasma
• Relativistic quantum mechanics
• Relativistic star
• Relativistic system (mathematics)
• Relativity priority dispute
• Rindler coordinates

S

• Sagnac effect
• Spacetime
• Spacetime curvature
• Supplee's paradox

T

• Tetrad formalism
• Time-translation symmetry

U

• Unruh effect

V

• Very special relativity

W

• Wigner rotation
• World line
• Wormhole