---
title: "standard instrument approach — aviation glossary — OnlyPlanes"
description: "SIA stands for standard instrument approach in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/standard-instrument-approach"
locale: en
meta:
  keywords: "standard instrument approach, standard instrument approach, SIA"
  "og:description": "SIA stands for standard instrument approach in FAA terminology."
  "og:image": "https://onlyplanes.ru/images/aviation/aircraft/boeing-787.webp"
  "og:title": "standard instrument approach — aviation glossary"
---

> Index of every page on this site: [llms.txt](https://onlyplanes.ru/llms.txt)

Aviation abbreviation

# standard instrument approach

SIA

ABBR · Flying skills

At a glance

## Meaning of standard instrument approach

SIA stands for standard instrument approach in FAA terminology.

### More about standard instrument approach

This abbreviation is used in flying and flight procedures. The English reference lists standard instrument approach with the abbreviation SIA.

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

```json
{"@context":"https://schema.org","@type":"DefinedTerm","@id":"https://onlyplanes.ru/en/learn/standard-instrument-approach#term","name":"standard instrument approach","alternateName":["standard instrument approach","SIA"],"description":"SIA stands for standard instrument approach in FAA terminology.","inDefinedTermSet":{"@type":"DefinedTermSet","@id":"https://onlyplanes.ru/en/learn#glossary","name":"OnlyPlanes aviation glossary"},"url":"https://onlyplanes.ru/en/learn/standard-instrument-approach"}
```

```json
{"@context":"https://schema.org","@graph":[{"@id":"https://onlyplanes.ru/en#website","@type":"WebSite","description":"News, stories and rare images from the world of aviation","inLanguage":"en-GB","name":"OnlyPlanes","url":"https://onlyplanes.ru/en","publisher":{"@id":"https://onlyplanes.ru/en#identity"},"translationOfWork":{"@id":"https://onlyplanes.ru/en#website"}},{"@id":"https://onlyplanes.ru/en/learn/standard-instrument-approach#webpage","@type":"WebPage","description":"SIA stands for standard instrument approach in FAA terminology.","name":"standard instrument approach — aviation glossary","url":"https://onlyplanes.ru/en/learn/standard-instrument-approach","isPartOf":{"@id":"https://onlyplanes.ru/en#website"},"potentialAction":[{"@type":"ReadAction","target":["https://onlyplanes.ru/learn/standard-instrument-approach"]}],"primaryImageOfPage":{"@id":"https://onlyplanes.ru/en#logo"}},{"@id":"https://onlyplanes.ru/en#identity","@type":"Organization","name":"OnlyPlanes","url":"https://onlyplanes.ru/en","logo":{"@id":"https://onlyplanes.ru/en#logo"},"sameAs":["https://t.me/legkoenebo"]},{"@id":"https://onlyplanes.ru/en#logo","@type":"ImageObject","caption":"OnlyPlanes","contentUrl":"https://onlyplanes.ru/search-logo.png","inLanguage":"en-GB","url":"https://onlyplanes.ru/search-logo.png"}]}
```

## Sitemap

See the full [sitemap](https://onlyplanes.ru/sitemap.md) for all pages.