---
title: "course line — aviation glossary — OnlyPlanes"
description: "CL stands for course line in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/course-line"
locale: en
meta:
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  "og:title": "course line — aviation glossary"
---

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Aviation abbreviation

# course line

CL

ABBR · Operations

At a glance

## Meaning of course line

CL stands for course line in FAA terminology.

### More about course line

This abbreviation is used in flight operations. The English reference lists course line with the abbreviation CL.

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

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