Current codes
Subdivision names are listed as in the ISO 3166-2 standard published by the ISO 3166 Maintenance Agency (ISO 3166/MA).
Regions
| Code | Subdivision name (is) | Subdivision name (en) [a] |
|---|---|---|
| IS-7 | Austurland | Eastern Region |
| IS-1 | Höfuðborgarsvæði | Capital Region |
| IS-6 | Norðurland eystra | Northeastern Region |
| IS-5 | Norðurland vestra | Northwestern Region |
| IS-8 | Suðurland | Southern Region |
| IS-2 | Suðurnes | Southern Peninsula |
| IS-4 | Vestfirðir | Westfjords |
| IS-3 | Vesturland | Western Region |
Municipalities
| Code | Subdivision name (is) | Subdivision name (en) [a] | Region |
|---|---|---|---|
| IS-AKN | Akraneskaupstaður | Akranes (Market) Town | 3 |
| IS-AKU | Akureyrarbær | Akureyri Town | 6 |
| IS-ARN | Árneshreppur | Arnes District | 4 |
| IS-ASA | Ásahreppur | Asa District | 8 |
| IS-BLA | Bláskógabyggð | Blaskoga Settlement | 8 |
| IS-BOL | Bolungarvíkurkaupstaður | Bolungarvik (Market) Town | 4 |
| IS-BOG | Borgarbyggð | Borgar Settlement | 3 |
| IS-DAB | Dalabyggð | Dala Settlement | 3 |
| IS-DAV | Dalvíkurbyggð | Dalvik Settlement | 6 |
| IS-EOM | Eyja- og Miklaholtshreppur | Eyja and Miklaholt District | 3 |
| IS-EYF | Eyjafjarðarsveit | Eyjafjordur Village | 6 |
| IS-FJL | Fjallabyggð | Fjalla Settlement | 6 |
| IS-FJD | Fjarðabyggð | Fjarda Settlement | 7 |
| IS-FLR | Fljótsdalshreppur | Fljotsdalur District | 7 |
| IS-FLA | Flóahreppur | Floa District | 8 |
| IS-GAR | Garðabær | Garda Town | 1 |
| IS-GOG | Grímsnes- og Grafningshreppur | Grimsnes and Grafnings District | 8 |
| IS-GRN | Grindavíkurbær | Grindavik Town | 2 |
| IS-GRU | Grundarfjarðarbær | Grundarfjordur Town | 3 |
| IS-GRY | Grýtubakkahreppur | Grytubakka District | 6 |
| IS-HAF | Hafnarfjarðarkaupstaður | Hafnarfjordur (Market) Town | 1 |
| IS-HRG | Hörgársveit | Horgar Village | 6 |
| IS-HRU | Hrunamannahreppur | Hrunamanna District | 8 |
| IS-HUG | Húnabyggð | Huna Settlement | 5 |
| IS-HUV | Húnaþing vestra | Western Hunathing | 5 |
| IS-HVA | Hvalfjarðarsveit | Hvalfjordur Village | 3 |
| IS-HVE | Hveragerðisbær | Hveragerdi Town | 8 |
| IS-ISA | Ísafjarðarbær | Isafjordur Town | 4 |
| IS-KAL | Kaldrananeshreppur | Kaldrananes District | 4 |
| IS-KJO | Kjósarhreppur | Kjosar District | 1 |
| IS-KOP | Kópavogsbær | Kopavogur Town | 1 |
| IS-LAN | Langanesbyggð | Langanes Settlement | 6 |
| IS-MOS | Mosfellsbær | Mosfell Town | 1 |
| IS-MUL | Múlaþing | Mulathing | 7 |
| IS-MYR | Mýrdalshreppur | Myrdalur District | 8 |
| IS-NOR | Norðurþing | Nordurthing | 6 |
| IS-RGE | Rangárþing eystra | Eastern Rangarthing | 8 |
| IS-RGY | Rangárþing ytra | Outer Rangarthing | 8 |
| IS-RHH | Reykhólahreppur | Reykhola District | 4 |
| IS-RKN | Reykjanesbær | Reykjanes Town | 2 |
| IS-RKV | Reykjavíkurborg | Reykjavik City | 1 |
| IS-SEL | Seltjarnarnesbær | Seltjarnarnes Town | 1 |
| IS-SKF | Skaftárhreppur | Skaftar District | 8 |
| IS-SKG | Skagabyggð | Skaga Settlement | 5 |
| IS-SKR | Skagafjörður | Skagafjordur | 5 |
| IS-SOG | Skeiða- og Gnúpverjahreppur | Skeida and Gnupverja District | 8 |
| IS-SKO | Skorradalshreppur | Skorradalur District | 3 |
| IS-SNF | Snæfellsbær | Snaefell Town | 3 |
| IS-STR | Strandabyggð | Stranda Settlement | 4 |
| IS-STY | Stykkishólmsbær | Stykkisholmur Town | 3 |
| IS-SDV | Súðavíkurhreppur | Sudavik District | 4 |
| IS-SDN | Suðurnesjabær | Sudurnesja Town | 2 |
| IS-SBT | Svalbarðsstrandarhreppur | Svalbardsstrond District | 6 |
| IS-SFA | Sveitarfélagið Árborg | Arborg Township | 8 |
| IS-SHF | Sveitarfélagið Hornafjörður | Hornafjordur Township | 7 |
| IS-SOL | Sveitarfélagið Ölfus | Olfus Township | 8 |
| IS-SSS | Sveitarfélagið Skagaströnd | Skagastrond Township | 5 |
| IS-SVG | Sveitarfélagið Vogar | Vogar Township | 2 |
| IS-TAL | Tálknafjarðarhreppur | Talknafjordur District | 4 |
| IS-TJO | Tjörneshreppur | Tjornes District | 6 |
| IS-VEM | Vestmannaeyjabær | Vestmannaeyja Town | 8 |
| IS-VER | Vesturbyggð | Western Settlement | 4 |
| IS-VOP | Vopnafjarðarhreppur | Vopnafjordur District | 7 |
| IS-THG | Þingeyjarsveit | Thingeyjar Village | 6 |
- Notes