IOTA Sweden
| Ref. No. | Group Name |
| EU-020 | Gotland County (Gotland Island) group |
| EU-037 | Kalmar County group |
| EU-043 | Goteborg och Bohus / Halland County group |
| EU-053 | Market Reef |
| EU-084 | Uppsala / Stockholm County group |
| EU-087 | Vasternorrland County group |
| EU-135 | Vasterbotten County group |
| EU-137 | Skane County group |
| EU-138 | Blekinge County group |
| EU-139 | Norrbotten County group |
| EU-176 | Gavleborg County group |
| EU-177 | Sodermanland / Ostergotland County group |