What Does ORU Stand For?
ORU stands for Orbital Replacement Unit
The Orbital Replacement Unit (ORU) refers to a component designed for the purpose of replacing or repairing systems on spacecraft or space stations. ORUs are engineered for efficient handling and maintenance in the challenging environment of space, allowing for the seamless upgrade or replacement of equipment without the need for extensive overhauls. These units play a crucial role in extending the operational lifespan of space missions and ensuring the reliability of critical systems.
Added on 14th April 2008 | Last edited on 18th June 2025 | Edit Acronym