Alexandria Digital Library Feature Type Thesaurus

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  2. A: 75 terms
  1. abyssal features
  2. abyssal hills USE abyssal features
  3. abyssal plains USE abyssal features
  4. academies USE educational facilities
  5. accelerators USE research facilities
  6. access areas USE recreational facilities
  7. access sites USE recreational facilities
  8. adits (mine sites) USE mine sites
  9. administrative areas
  10. administrative divisions USE administrative areas
  11. administrative facilities USE buildings
  12. adminstrative facilities USE buildings
  13. affluents USE streams
  14. agricultural colonies USE populated places
  15. agricultural facilities USE agricultural sites
  16. agricultural regions
  17. agricultural reserves USE agricultural sites
  18. agricultural schools USE educational facilities
  19. agricultural sites
  20. ahus USE mountain summits
  21. air force bases USE military areas
  22. air routes USE transportation features
  23. airbases USE airport features
  24. airfields USE airport features
  25. airport features
  26. airports USE airport features
  27. airstrips USE airport features
  28. alluvial fans
  29. amphibious bases USE seaplane bases
  30. amphitheaters USE performance sites
  31. amphitheatres USE performance sites
  32. amusement parks
  33. anabranches USE streams
  34. anchorages USE harbors
  35. ancient sites USE archaeological sites
  36. anclajes USE harbors
  37. animal pounds USE buildings
  38. animal shelters USE buildings
  39. antenna field sites USE telecommunication features
  40. anticlines
  41. apartment blocks USE residential sites
  42. apartment houses USE residential sites
  43. aprons (geological) USE physiographic features
  44. aquacultural sites USE fisheries
  45. aquariums USE buildings
  46. aquatic centers USE sports facilities
  47. aqueducts
  48. aquifers
  49. arboretums USE parks
  50. archaeological centers USE research facilities
  51. archaeological sites
  52. archeological sites USE archaeological sites
  53. arches (natural formation)
  54. archipelagos
  55. archive buildings USE library buildings
  56. archives USE library buildings
  57. Arctic land USE tundras
  58. arenas USE sports facilities
  59. aretes USE ridges
  60. arid regions USE deserts
  61. army facilities USE military areas
  62. arroyos
  63. arrugados USE seafloor features
  64. arsenals USE military areas
  65. art galleries USE museum buildings
  66. artificial islands USE offshore platforms
  67. artillery ranges USE military areas
  68. asphalt lakes USE basins
  69. astronomical stations USE reference locations
  70. asylums USE medical facilities
  71. athletic complexes USE sports facilities
  72. athletic fields USE sports facilities
  73. atolls USE islands
  74. atomic centers USE research facilities
  75. auditoriums USE performance sites