Former entities - Subtopics
Defunct organizations
Defunct games
Defunct periodicals
Lost works
Historical ethnic groups
Former territorial entities
Defunct mass media
Obsolete technologies
Extinct sports
Defunct events
Defunct websites
Disestablishments
Former trade routes
Extinct languages
Former mines
Former places
Former communist economies
Obsolete occupations
Historical flags
Former sports entities
Former buildings and structures
Obsolete scientific theories
Discontinued products
Inactive online games
Former objects
Extinct taxa
Former business entities
Defunct tourist attractions
Former awards
Obsolete medical terms
Shipwrecks
Overturned convictions
Defunct passports
Obsolete units of measurement
Repealed legislation
Modern obsolete currencies
Former private collections
Former border crossings
Former slaves
Destroyed spacecraft
Obsolete writing systems
Destroyed comets
Overruled United States Supreme Court decisions
Abolished taxes
Former constellations
Abrogated United States Supreme Court decisions
Former members of organizations
Obsolete taxa
Former World Heritage Sites
Former landfills