See also: global popular labels.
- api
- daiworkinggroup
- dare
- data-transfer
- dataformats
- decisions
- didl
- driver-part
- dublin-core
- hbo-kennisbank
- identifier
- index
- ke-usage-statistics-workgroup
- lorenet
- lorenetworkinggroup
- metadata
- metadata+workinggroup
- mods
- modsextension
- oai-pmh
- pid-part
- pidworkinggroup
- semantics
- standaarden
- standards
- structure
- urn-nbn
- vocabulary
- wish
- wo
- workinggroup