IR

Definition : InterRegio
Category : Transport & Travel » Rail Transport
Country/Region : European Union European Union
Popularity :

What does IR mean?

InterRegio (IR) is a type of regional train service in Europe that connects different regions within a country or across neighboring regions.
IR trains typically operate on longer routes, making stops at various cities, towns, and intermediate stations along the way. In general, they are slower than Intercity (IC) trains, which are designed for faster, long-distance travel between major cities and regions.

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Frequently Asked Questions

What is the full form of IR in Rail Transport (Europe)?

The full form of IR is InterRegio

What are the full forms of IR in Transport & Travel?

Iran Air | Indian Railways | InterRegio | Illinois Railway | Israel Railways | Ishikawa Railway | Irish Rail

What is the full form of IR in European Union?

InterRegio

Translation

Translate InterRegio into other languages

Citations Formatting rules vary by edition. Please verify against your required style manual.

Harvard Style

FullForms (2026) 'IR', FullForms.com. Available at: https://fullforms.com/IR/InterRegio/28065 (Accessed: 01 April 2026).

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