Heard and McDonald Islands 
| country name : | Heard and McDonald Islands [other languages] |
| iso code : | HM, 334 and HMD |
| fips code : | HM |
| capital : | |
| area : | 412.0 km² |
| population : | 0 |
| currency : | Dollar (AUD) |
| languages : | () |
| neighbours : | |
| depends from : | Australia |
| postal code format : | ####single postal code for country: 7151 [postal codes] |
| national flag : |  |
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