The countries list that supports IBAN.

The following list is all the countries that supports IBAN based on
SWIFT organization registry.

Fully Supported list Expremintal list

Flag Country IBAN Length Currency Banks
Germany 22 EUR 2352
Gibraltar 23 GIP 14
Greece 27 EUR 45
Greenland 18 DKK 3
Guatemala 28 GTQ 19
Hungary 28 HUF 2138
Iceland 26 ISK 4
Ireland 22 EUR 47
Israel 23 ILS 17
Italy 27 EUR 486
Kazakhstan 20 KZT 30
Kuwait 30 KWD 23
Latvia 21 EUR 28
Lebanon 28 LBP 32
Liechtenstein 21 CHF 13
Lithuania 20 EUR 185
Luxembourg 20 EUR 147
Macedonia 19 MKD 16
Malta 31 EUR 52
Mauritania 27 MRO 11