| Description | Notes | |
|---|---|---|
| EN | Heard Island and McDonald Islands | — |
| FR | Heard, Île et McDonald, Îles | — |
| ES | Islas Heard y McDonald | — |
List 91 · Country – based on ISO 3166-1
HM — Heard Island and McDonald Islands
<?xml version="1.0" encoding="UTF-8"?>
<Product xmlns="http://ns.editeur.org/onix/3.0/reference">
<PublishingDetail>
<CountryOfPublication>
<CountryCode>HM</CountryCode>
</CountryOfPublication>
</PublishingDetail>
</Product>- Introduced in Issue 0 (or earlier)