| CIVZ | The Central Iceland Volcanic Zone | Gosbelti miðhálendisins |
| COB | Continent Ocean Boundaries | Mörk meginlands- og úthafsskorpu |
| DZ | The Dalvík Zone | Dalvíkurbeltið |
| ERZ | Eastern Rift Zone | Austur -rekbeltið |
| EVRZ | The Eastern Volcanic Rift Zone | Austur gos- og rekbeltið |
| EVZ | The Eastern Volcanic Zone | |
| FZ | Flank zones (Volcanic Flank Zones) | Jaðarbelti (hliðarbelti) |
| H-FZ | The Húsavík-Flatey Zone | Húsavíkur- Flateyjar-beltið |
| HMP | Hreppar Micro Plate | Hreppa örflekinn |
| JMMC | Jan Mayen Microcontinent | Örmeginland Jan Mayen |
| MIVZ | Mid-Iceland Volcanic Zone; | Eldgosabelti Mið-Íslands |
| NVZ | The Northen Volcanic Rift Zone | Norður gos- og rekbeltið |
| NIRZ | North Iceland Rift Zone | Rekbelti Norðurlands |
| NWIRZ | North-West-Iceland Rift Zone | Rekbelti norðvestan Íslands | RPOR | The Reykjanes Peninsula Oblique Rift | Þrepstiga rekbelti Reykjanesskaga |
| RRZ | Reykjanes Rift Zone | Rekbelti Reykjanesskaga |
| SISZ | The South Iceland Seismic Zone | Jarðskjálftabelti Suðurlands |
| SIVZ | South Iceland Volcanic Zone | |
| SSRZ | Snæfellsnes–Skagi Rift-Zone | Rekbelti Snæfellsness og Skaga |
| SVZ | The Snæfellsnes Volcanic Zone | Snæfellsnes gosbeltið |
| SNVZ | Snæfellsnes Volcanic Zone; | Snæfellsnes gosbeltið |
| TFZ | The Tjörnes Fracture Zone | Tjörnes brotabeltið |
| WVRZ | The Western Volcanic Rift Zone | Vestur gos- og rekbeltið |
| WVZ | The Western Volcanic Zone | Vestur gosbeltið |
| ÖVB | Öræfajökull Volcanic Belt | |
| WFU | Western Fjords Unconformity | Mislægi Vestfjarða |
| ÖVZ | The Öræfajökul Volcanic Zone | Gosbelti Öræfajökuls |