---
title: "Canadian Airspace Reservation Unit — aviation glossary — OnlyPlanes"
description: "CARU stands for Canadian Airspace Reservation Unit in FAA terminology."
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  "og:title": "Canadian Airspace Reservation Unit — aviation glossary"
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Aviation abbreviation

# Canadian Airspace Reservation Unit

CARU

ABBR · Operations

At a glance

## Meaning of Canadian Airspace Reservation Unit

CARU stands for Canadian Airspace Reservation Unit in FAA terminology.

### More about Canadian Airspace Reservation Unit

This abbreviation is used in flight operations. The English reference lists Canadian Airspace Reservation Unit with the abbreviation CARU.

FAA abbreviations reflect US aviation usage. Their meaning and permitted use can differ in documents from other countries.

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