---
title: "isoRegions(ofCategory:)"
framework: foundation
role: symbol
role_heading: Type Method
path: "foundation/locale/region-swift.struct/isoregions(ofcategory:)"
---

# isoRegions(ofCategory:)

An array of regions matching the specified categories.

## Declaration

```swift
static func isoRegions(ofCategory category: Locale.Region.Category) -> [Locale.Region]
```