| Land | Afkorting | IBAN lengte | IBAN voorbeeld |
| Andorra | AD | 24 | AD1200012030200359100100 |
| België | BE | 16 | BE68539007547034 |
| Bosnië en Herzegovina | BA | 20 | BA391290079401028494 |
| Bulgarije | BG | 22 | BG80BNBG96611020345678 |
| Cyprus | CY | 28 | CY17002001280000001200527600 |
| Denemarken | DK | 18 | DK5000400440116243 |
| Duitsland | DE | 22 | DE89370400440532013000 |
| Estonia | EE | 20 | EE382200221020145685 |
| Finland | FI | 18 | FI2112345600000785 |
| Frankrijk | FR | 27 | FR1420041010050500013M02606 |
| Gibraltar | GI | 23 | GI75NWBK000000007099453 |
| Griekenland | GR | 27 | GR1601101250000000012300695 |
| Groot-Brittannië | GB | 22 | GB29NWBK60161331926819 |
| Hongarije | HU | 28 | HU42117730161111101800000000 |
| IJsland | IS | 26 | IS140159260076545510730339 |
| Ierland | IE | 22 | IE29AIBK93115212345678 |
| Israel | IL | 23 | IL620108000000099999999 |
| Italië | IT | 27 | IT60X0542811101000000123456 |
| Kroatië | HR | 21 | HR1210010051863000160 |
| Letland | LV | 21 | LV80BANK0000435195001 |
| Liechtenstein | LI | 21 | LI21088100002324013AA |
| Litouwen | LT | 20 | LT121000011101001000 |
| Luxemburg | LU | 20 | LU280019400644750000 |
| Macedonië | MK | 19 | MK07250120000058984 |
| Malta | MT | 31 | MT84MALT011000012345MTLCAST001S |
| Mauritius | MU | 30 | MU17BOMM0101101030300200000MUR |
| Monaco | MC | 27 | MC1112739000700011111000h79 |
| Montenegro | ME | 22 | ME25505000012345678951 |
| Nederland | NL | 18 | NL91ABNA0417164300 | |
| Noorwegen | NO | 15 | NO9386011117947 |
| Oostenrijk | AT | 20 | AT611904300234573201 |
| Polen | PL | 28 | PL61109010140000071219812874 |
| Portugal | PT | 25 | PT50000201231234567890154 |
| Roemenië | RO | 24 | RO49AAAA1B31007593840000 |
| San Marino | SM | 27 | SM86U0322509800000000270100 |
| Servië | RS | 22 | RS35260005601001611379 |
| Slovakije | SK | 24 | SK3112000000198742637541 |
| Slovenië | SI | 19 | SI56191000000123438 |
| Spanje | ES | 24 | ES9121000418450200051332 |
| Tsjechië | CZ | 24 | CZ6508000000192000145399 |
| Tunesië | TN | 24 | TN5910006035183598478831 |
| Turkije | TR | 26 | TR330006100519786457841326 |
| Zweden | SE | 24 | SE3550000000054910000003 |
| Zwitserland | CH | 21 | CH3608387000001080173 |
