---
title: "request altitude change — aviation glossary — OnlyPlanes"
description: "RAC stands for request altitude change in FAA terminology."
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locale: en
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  "og:title": "request altitude change — aviation glossary"
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Aviation abbreviation

# request altitude change

RAC

ABBR · Navigation

At a glance

## Meaning of request altitude change

RAC stands for request altitude change in FAA terminology.

### More about request altitude change

This abbreviation is used in air navigation. The English reference lists request altitude change with the abbreviation RAC.

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

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