APT Australian Pictorial Thesaurus

  1. oak trees
  2. oak, white USE Norfolk Island hibiscus
  3. Oakland (cars)
  4. oarlocks USE rowlocks
  5. oars
  6. oast-houses
  7. oatgrass
  8. oats
  9. obelisks
  10. obituaries
  11. objects in manners & customs
  12. objets d'art
  13. oboes
  14. observation towers
  15. observatories
  16. obsidian
  17. obsidianite (meteoric)
  18. obstacle races
  19. occupational health USE occupational health & safety
  20. occupational health & safety
  21. occupational safety USE occupational health & safety
  22. occupational therapists
  23. occupational therapy
  24. ocean USE seas
  25. ocean deposits USE marine sediments
  26. ocean liners
  27. ocean transport USE water transport
  28. ocean water USE sea water
  29. Oceanites oceanicus USE Wilson's petrel
  30. oceanography
  31. oceans USE seas
  32. octagenarians
  33. octopi USE octopuses
  34. octopus USE octopuses
  35. octopuses
  36. odd fellows USE friendly societies
  37. oddfellows USE friendly societies
  38. Odonata USE dragonflies
  39. Odontaspis arenarius USE grey nurse sharks
  40. office buildings
  41. office equipment
  42. office furniture
  43. office machines
  44. office stamps
  45. office workers
  46. office-bearers USE officials
  47. officers' messes
  48. officers, air force USE air force officers
  49. officers, army USE army officers
  50. officers, government USE officials
  51. officers, military (air force) USE air force officers
  52. officers, military (army) USE army officers
  53. officers, military (navy) USE naval officers
  54. officers, naval USE naval officers
  55. officers, ships' USE ships' officers
  56. offices
  57. official buildings
  58. official ceremonies USE official events
  59. official dinners USE banquets
  60. official documents
  61. official dress
  62. official events
  63. official landings USE arrivals & departures
  64. official receptions USE receptions
  65. official residences
  66. official visits
  67. officials
  68. officials, athletics USE athletics officials
  69. officials, football USE football officials
  70. officials, rowing USE rowing officials
  71. officials, sports USE sports officials
  72. officials, surf-lifesaving USE surf-lifesaving officials
  73. officials, swimming USE swimming officials
  74. officials, tennis USE tennis officials
  75. officials, trade union USE trade union officials
  76. oil USE oils
  77. oil barrels
  78. oil booms USE floating booms
  79. oil cans USE oilcans
  80. oil companies USE oil industry
  81. oil engines
  82. oil heaters (radiators) USE oil-fired radiators
  83. oil industry
  84. oil paintings
  85. oil refineries
  86. oil shale refineries
  87. oil spills
  88. oil storage depots
  89. oil storage tanks
  90. oil tankers (road vehicles)
  91. oil tankers (ships) USE tankers (ships)
  92. oil tanks USE oil storage tanks
  93. oil wells USE oilwells
  94. oil, olive USE olive oil
  95. oil-fired radiators
  96. oilcans
  97. oils
  98. oilskins
  99. oilwells
  100. old age homes USE aged people's homes
  101. Old English (architecture) USE English domestic revival (architecture)
  102. old man saltbush
  103. old people USE aged people
  104. old people's homes USE aged people's homes
  105. old wife
  106. Oldsmobile (cars)
  107. Oldsmobile (utility trucks)
  108. oleanders
  109. Olisthops cyanomelas USE herring cale
  110. olive oil
  111. olive trees
  112. Oliver Hart Parr (tractors)
  113. olives
  114. Olympia (typewriter)
  115. Olympic Games USE international sports events
  116. Olympus (cameras)
  117. ombudsmen
  118. omnibuses (horsedrawn) USE horsedrawn buses
  119. omnibuses (motor vehicles) USE buses
  120. Onas (wheat)
  121. onegars
  122. onioncedars USE onionwood trees
  123. onions
  124. onionwood trees
  125. opal mines
  126. opalotypes
  127. opals
  128. opals (photographs) USE opalotypes
  129. opaltypes USE opalotypes
  130. open days
  131. open-air masses
  132. open-air showers
  133. open-cut mines
  134. opencut mining
  135. opening ceremonies
  136. opening nights USE premieres
  137. openings (events)
  138. opera USE operas
  139. opera houses USE theatres & cinemas
  140. operas
  141. operating theatres
  142. operational rations (military equipment)
  143. operations, surgical USE surgical operations
  144. operators, computer USE computer operators
  145. operators, linotype USE linotype operators
  146. operators, machine USE machine operators
  147. operators, punch card machines USE punch card operators
  148. operators, radio USE radio operators
  149. operators, telex USE telex operators
  150. operettas
  151. operettes USE operettas
  152. ophthalmic equipment USE optical equipment
  153. ophthalmologists
  154. opium
  155. opossums USE possums
  156. opthalmologists USE ophthalmologists
  157. optical equipment
  158. opticians
  159. optometrists
  160. optometry
  161. optometry charts USE eye testing charts
  162. Opuntia USE prickly pears
  163. Opuntia fomentosa
  164. Opuntia monacantha
  165. Opuntia tonventosa
  166. Orang Gunung (Indonesian people) USE Timor (Indonesian people)
  167. orang-outangs
  168. orang-utans USE orang-outangs
  169. orange trees
  170. oranges
  171. orangoutangs USE orang-outangs
  172. orangs USE orang-outangs
  173. orangutans USE orang-outangs
  174. orators
  175. oratory USE public speaking
  176. orchardists
  177. orchards
  178. orchestra pits
  179. orchestras
  180. Orchidaceae USE orchids
  181. orchids
  182. Orcinus orca USE killer whales
  183. orderlies (medical)
  184. ordination of women
  185. ore refineries
  186. Oregon (timbers)
  187. ores
  188. organ-grinders
  189. organisations, commercial USE commercial industry
  190. organists
  191. organizations USE clubs, associations, societies etc.
  192. organs
  193. Original Australians USE Aboriginal peoples (Australians)
  194. original Australians' culture USE Aboriginal culture
  195. orlon
  196. ornamental bridges
  197. ornamental fountains USE fountains
  198. ornaments
  199. ornithological drawings USE ornithological illustrations
  200. ornithological illustrations