| Term | Full Form | Category |
|---|---|---|
| SIEV | Schoonmaken is een vak | Others |
| SIEV | Stichting Inschrijving Eigen Vervoer | Others |
| SIEV | Suspect Illegal Entry Vessel | Others |
| SIEV | Suspected Illegal Entry Vehicle | Others |
| SIEV | Suspected Illegal Entry Vessel | Others |
| SIEV | Suspected Irregular Entry Vessel | Others |
| SIEV | Sustainability Indicators and Environmental Valuation | Others |
| SIEV | Syndicat Intercommunal des Eaux des Voirons | Others |