---
title: "on instruments — aviation glossary — OnlyPlanes"
description: "OI stands for on instruments in FAA terminology."
canonical_url: "https://onlyplanes.ru/en/learn/on-instruments"
locale: en
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  "og:title": "on instruments — aviation glossary"
---

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Aviation abbreviation

# on instruments

OI

ABBR · Operations

At a glance

## Meaning of on instruments

OI stands for on instruments in FAA terminology.

### More about on instruments

This abbreviation is used in flight operations. The English reference lists on instruments with the abbreviation OI.

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

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