ISO 3166-1 Officially assigned code elements Officially assigned code elements

| English_short_name_upper_lower_case | Alpha_2_code | Alpha_3_code | Numeric_code | ISO_3166_2_codes |
|---|---|---|---|---|
| Holy See (Vatican City State) | VA | VAT | 336 | ISO 3166-2:VA |
| Honduras | HN | HND | 340 | ISO 3166-2:HN |
| Hong Kong | HK | HKG | 344 | ISO 3166-2:HK |
| Hungary | HU | HUN | 348 | ISO 3166-2:HU |
| Iceland | IS | ISL | 352 | ISO 3166-2:IS |
| India | IN | IND | 356 | ISO 3166-2:IN |
| Indonesia | ID | IDN | 360 | ISO 3166-2:ID |
| Iran, Islamic Republic of | IR | IRN | 364 | ISO 3166-2:IR |
| Iraq | IQ | IRQ | 368 | ISO 3166-2:IQ |
| Ireland | IE | IRL | 372 | ISO 3166-2:IE |
| Isle of Man | IM | IMN | 833 | ISO 3166-2:IM |
| Israel | IL | ISR | 376 | ISO 3166-2:IL |
| Italy | IT | ITA | 380 | ISO 3166-2:IT |
| Jamaica | JM | JAM | 388 | ISO 3166-2:JM |
| Japan | JP | JPN | 392 | ISO 3166-2:JP |
| Jersey | JE | JEY | 832 | ISO 3166-2:JE |