EPR Properties, formerly Entertainment Properties Trust, is a real estate investment trust based in Kansas City, Missouri, that invests in amusement parks, movie theaters, ski resorts, and other entertainment properties.

a conjecture in physics stating that two entangled particles (a so-called Einstein–Podolsky–Rosen or EPR pair) are connected by a wormhole (or Einstein–Rosen bridge) and is thought by some to be a basis for unifying general relativity and quantum mechanics into a theory of everything.