- Administration
- Architecture
- Collections
- Community Services Project Types
- Contemplation
- Cultural Landscapes
- Cultural Regions
- Event
- Flourishing
- Flourishing Model-Art & Science of Human Flourishing Course
- General
- Geographical Features
- Archaic Monument and Rock Art
- Commercial
- Constructions, Buildings, & Institutions
- Feature Condition
- Managed Landscape
- Miscellaneous
- Natural
- Celestial bodies
- major land region
- Miscellaneous
- mountain & rock-related
- Plains and Valleys
- water-related
- anabranch
- anchorage
- aqueduct
- bank
- bar
- bay
- beach
- bench
- bight
- canal
- channel
- confluence
- cove
- current
- cutoff
- distributary
- ditch
- dock
- docking basin
- dry stream bed
- dune
- estuary
- fishing area
- fjord
- ford
- geyser
- glacier
- gulf
- harbor
- headwater
- icecap
- inlet
- interdune trough
- interfluve
- irrigation system
- lagoon
- Lake
- lake bed
- lake channel
- levee
- lost river
- marine channel
- marsh
- meander neck
- moor
- mud flat
- narrows
- ocean
- overfall
- pond
- pool
- promontory
- rapids
- ravine
- reach
- reef
- reservoir
- River
- roadstead
- sabkha
- sea
- seaplane landing area
- shoal
- shore
- sill
- sound
- spit
- spring
- spring fed pond (specified as non-potable)
- spring of flowing water (not spring fed pond)
- strait
- Stream
- swamp
- tidal creek
- tidal flat
- undefined
- undersea
- wadi
- water coming out from rocks (specified as potable)
- water spigot
- water tank
- watercourse
- waterfall
- waterhole
- well
- wetland
- whirlpool
- Political
- Recreational
- Religious
- Settlements
- Signs
- Transportation Infrastructure
- Unspecified
- Grammars
- Higher Education Digital Tools
- Historical Periods
- Human Relationships
- Language Tree
- Literary Genres
- Material Objects
- Mesoamerican Studies
- Oral Genres
- Organizations and Organizational Units
- Parietal lobe
- Politics
- Profession
- Religious Sects
- Religious Systems
- Ritual
- Scripts
- Teaching Resources
- Text Typologies
- Tibet and Himalayas
- Zoologies (Biological and Spiritual)