• Suggest an abbreviation
• Add this article to your bookmarks
• Print this article
• Search for an abbreviation

ORU

Code

Meaning

Language

Themes and places

ORU

Orbital Replaceable Unit

In English

• Astronautics
• Maintenance

ORU

Orbital Replacement Unit

In English

• Maintenance
• Astronautics

ORU

Opération de Rénovation Urbaine

In French

• Project management
• Town planning
• Construction
• Right to housing