hreflang="bm"

bm is a valid hreflang value for Bambara.

Language: Bambara (bm, ISO 639-1)

Example

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

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

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