| | Beherende organisaties | Volgende organisaties | Smart City Domeinen | Smart City Componenten |
|---|
| 3D tiles | | | | |
| Augmented Reality Markup Language 2.0 (ARML20.0) | | | | |
| CityGML | | | | |
| Datex | | | | |
| GeoJSON | | | | |
| GeoRSS | | | | |
| Geography Markup Language (GML) | | | | |
| IMKL | | | | |
| INSPIRE-data-standaard | | | Smart Environment | Water |
| LDES | | | | |
| NEN Open Urban Platform | | | | |
| NGSI (LD) | | | | |
| NGSI-v2 | | | | |
| OGC API - Features | | | | |
| OGC Catalogue Service | | | | |
| OGC Coordinate Transformation Service | | | | |
| OGC Publish/Subscribe Interface Standard | | | | |
| OGC SensorThings API | | | | |
| OGC WaterML 2 | | | | |
| SWE Common Data Model Encoding Standard | | | | |
| SWE Service Model Implementation Standard | | | | |
| Semantic Sensor Network (SSN) Ontology | | | | |
| Sensor Model Language (SensorML) | | | | |
| Sensor Observation Service | | | | |
| Sensor Planning Service (SPS) | | | | |
| Simple Features (SFS) | | | | |
| Smart Data Models | | | | |
| TOMP-API | | | | |
| Time Series Model Language (TSML) | | | | |
| W3C Web of Things | | | | |
| Web Coverage Service (WCS) | | | | |
| Web Feature Service (WFS) | | | | |
| Web Map Service (WMS) | | | | |
| Web Map Tile Service (WMTS) | | | | |