hreflang="or"

or is a valid hreflang value for Oriya (macrolanguage).

Language: Oriya (macrolanguage) (or, ISO 639-1)

Example

<link rel="alternate" hreflang="or" href="https://example.com/or/" />

The code is case-insensitive for Google. The conventional spelling is a lowercase language, a title-case script and an uppercase region: or.

Without a region, the annotation targets every Oriya (macrolanguage) speaker regardless of country. Regional versions sit next to the language-only version in one cluster.