ISO 3166-2
Heard & McDonald Islands Subdivision codes
Find ISO 3166-2 codes and their parent codes. Where available, see separate local schemes for administration, statistics or elections.
No subdivision codes in this snapshot
Data snapshot: Sources and data boundaries
No subdivision codes in this snapshot
This ISO 3166-1 territory has no entries under its own prefix in the checked Debian iso-codes release. Use the ISO source for current assignments.
Australia’s Antarctic program describes the territory as uninhabited. No applicable internal codes were confirmed. Australian Antarctic Program: Heard Island
Source version · iso-codes 4.20.1
Data provenance
Sources
- ISO: ISO 3166 code system overview
- Debian iso-codes: ISO 3166-2 snapshot
- ISO Online Browsing Platform: HM
- Australian Antarctic Program: Heard Island
Data snapshot: 2026-11-13