---
title: "Preliminary Hazard Analysis — aviation glossary — OnlyPlanes"
description: "PHA stands for Preliminary Hazard Analysis in FAA terminology."
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  "og:title": "Preliminary Hazard Analysis — aviation glossary"
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Aviation abbreviation

# Preliminary Hazard Analysis

PHA

ABBR · Safety

At a glance

## Meaning of Preliminary Hazard Analysis

PHA stands for Preliminary Hazard Analysis in FAA terminology.

### More about Preliminary Hazard Analysis

This abbreviation is used in safety. The English reference lists Preliminary Hazard Analysis with the abbreviation PHA.

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

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