METeOR is a Metadata registry based on the 2003 version of the ISO/IEC 11179 Information technology - Metadata registries standard.
metadata | National Film Registry | Extensible Metadata Platform | Windows Registry | CAS registry number | Unique Population Registry Code | The Social Registry | Tag (metadata) | registry | National Recording Registry | Metadata registry | metadata registry | domain name registry | Civil registry | ''Thomas Registry'' | Registry of Toxic Effects of Chemical Substances | Registry | Open Archives Initiative Protocol for Metadata Harvesting | National Registry of Emergency Medical Technicians | Michigan State University Twin Registry | Metadata Working Group | Metadata standards | Metadata | Lloyd's Registry | International Star Registry | HM Land Registry | Domain name registry | ConScript Unicode Registry | Cat registry | CAS Registry Number |
Semantic mapping is similar to the auto-connect feature of data mappers with the exception that a metadata registry can be consulted to look up data element synonyms.
The Extended Metadata Registry (XMDR) is a project proposing and testing a set of extensions to the ISO/IEC 11179 metadata registry specifications that deal with the development of improved standards and technology for storing and retrieving the semantics of data elements, terminologies, and concept structures in metadata registries.