---
title: isoLanguageCodes
framework: foundation
role: symbol
role_heading: Type Property
path: foundation/locale/isolanguagecodes
---

# isoLanguageCodes

A list of available language codes.

## Declaration

```swift
static var isoLanguageCodes: [String] { get }
```

## See Also

### Getting known identifiers and codes

- [availableIdentifiers](foundation/locale/availableidentifiers.md)
- [isoRegionCodes](foundation/locale/isoregioncodes.md)
- [isoCurrencyCodes](foundation/locale/isocurrencycodes.md)
- [commonISOCurrencyCodes](foundation/locale/commonisocurrencycodes.md)