---
title: "civil defense — aviation glossary — OnlyPlanes"
description: "CD stands for civil defense in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/civil-defense"
locale: en
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  "og:title": "civil defense — aviation glossary"
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Aviation abbreviation

# civil defense

CD

ABBR · Operations

At a glance

## Meaning of civil defense

CD stands for civil defense in FAA terminology.

### More about civil defense

This abbreviation is used in flight operations. The English reference lists civil defense with the abbreviation CD.

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

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