UNESCO Thesaurus

  1. Laboratory animals
  2. Laboratory equipment
  3. Laboratory instruments USE Laboratory equipment
  4. Laboratory work USE Practical work (learning method)
  5. Labour
  6. Labour
  7. Labour conditions USE Working conditions
  8. Labour conflicts USE Labour disputes
  9. Labour contract USE Conditions of employment
  10. Labour demand USE Manpower needs
  11. Labour disputes
  12. Labour economics
  13. Labour force USE Manpower
  14. Labour intensity
  15. Labour law
  16. Labour legislation USE Labour law
  17. Labour market
  18. Labour migration
  19. Labour mobility
  20. Labour movements
  21. Labour planning USE Manpower planning
  22. Labour policy
  23. Labour productivity
  24. Labour relations
  25. Labour requirements USE Manpower needs
  26. Labour standards
  27. Labour supply
  28. Labour underutilization USE Underemployment
  29. Labour unions USE Trade unions
  30. Labour-management relations USE Labour relations
  31. Lagoons
  32. Lakes
  33. Land amelioration USE Soil fertility
  34. Land distribution USE Land tenure
  35. Land drainage USE Drainage engineering
  36. Land economics
  37. Land forms
  38. Land mines
  39. Land pollution USE Soil pollution
  40. Land reclamation
  41. Land reform
  42. Land resources
  43. Land settlement USE Human settlements
  44. Land subsidence
  45. Land tenure
  46. Land use
  47. Land value
  48. Landfill USE Land reclamation
  49. Landlocked countries
  50. Landscape
  51. Landscape architecture USE Landscape design
  52. Landscape design
  53. Landscape protection
  54. Landslides
  55. Language barriers
  56. Language behaviour
  57. Language change
  58. Language development
  59. Language education USE Language instruction
  60. Language instruction
  61. Language laboratories
  62. Language learning USE Language instruction
  63. Language minorities
  64. Language of instruction
  65. Language policy
  66. Language rights USE Linguistic rights
  67. Language teaching USE Language instruction
  68. Language types USE Languages
  69. Language varieties USE Languages
  70. Languages
  71. Languages
  72. LANs USE Internet
  73. Lao
  74. Lao PDR USE Lao People's Democratic Republic
  75. Lao People's Democratic Republic
  76. Laos USE Lao People's Democratic Republic
  77. Lappic
  78. Laptop computers USE Microcomputers
  79. Laser medicine USE Medical technology
  80. Laser printing
  81. Lasers
  82. Lateral dominance
  83. Laterites
  84. Latin
  85. Latin America
  86. Latin American art
  87. Latin American cultures
  88. Latin American history
  89. Latin American literature
  90. Latvia
  91. Latvian
  92. Latvian SSR
  93. Law
  94. Law education USE Legal education
  95. Law enforcement
  96. Law libraries
  97. Law of armed conflicts USE Humanitarian law
  98. Law of space
  99. Law of the air
  100. Law of the sea
  101. Law of war USE Humanitarian law
  102. Law reform
  103. Laws USE Legislation
  104. Lawyers
  105. LCC USE Classification systems
  106. LDC USE Least developed countries
  107. Lead
  108. Leadership
  109. Learned societies
  110. Learning
  111. Learning difficulties USE Learning disabilities
  112. Learning disabilities
  113. Learning environment USE Educational environment
  114. Learning kits USE Learning packages
  115. Learning methods
  116. Learning packages
  117. Learning processes
  118. Learning readiness
  119. Learning society USE Information society
  120. Learning techniques USE Learning methods
  121. Least developed countries
  122. Leather
  123. Leave
  124. Leave of absence USE Leave
  125. Leaving certificates USE Diplomas
  126. Lebanon
  127. Lecturers USE Academic teaching personnel
  128. Lectures (teaching method)
  129. Left handedness USE Lateral dominance
  130. Legal actions USE Administration of justice
  131. Legal administration USE Administration of justice
  132. Legal aid
  133. Legal assistance USE Legal aid
  134. Legal decisions
  135. Legal deposit
  136. Legal education
  137. Legal history
  138. Legal information systems
  139. Legal liability
  140. Legal medicine USE Forensic medicine
  141. Legal practice USE Administration of justice
  142. Legal procedure
  143. Legal profession
  144. Legal rights USE Right to justice
  145. Legal sciences USE Law
  146. Legal status
  147. Legal systems
  148. Legal systems
  149. Legal theory
  150. Legends
  151. Legislation
  152. Legislative power USE Political power
  153. Legislature USE Parliament
  154. Legumes USE Vegetables
  155. Leisure
  156. Leisure
  157. Leisure and education
  158. Leisure and society USE Sociology of leisure
  159. Leisure education USE Leisure and education
  160. Leisure time USE Leisure
  161. Leisure time activities
  162. Lenses USE Optical instruments
  163. Leprosy
  164. Lesbians USE Gender minorities
  165. Lesotho
  166. Less widely used languages USE Uncommonly taught languages
  167. Lesson notes USE Lesson plans
  168. Lesson plans
  169. Letters USE Correspondence
  170. Letters (alphabet) USE Alphabets
  171. Lexicography
  172. Liabilities (economic) USE Debts
  173. Liberal studies USE Social science education
  174. Liberalism
  175. Liberation movements
  176. Liberia
  177. Librarians
  178. Librarianship USE Library science
  179. Libraries
  180. Libraries for the blind
  181. Library administration USE Information/library administration
  182. Library assistants USE Library technicians
  183. Library associations
  184. Library automation
  185. Library budgets USE Information/library budgets
  186. Library buildings
  187. Library catalogues USE Catalogues
  188. Library circulation
  189. Library collections
  190. Library cultural activities USE Library extension
  191. Library development USE Information/library development
  192. Library economics USE Information/library economics
  193. Library education
  194. Library exhibitions
  195. Library extension
  196. Library facilities USE Information/library facilities
  197. Library financing USE Information/library finance
  198. Library furniture USE Information/library equipment
  199. Library instruction USE Information user instruction
  200. Library law USE Information/library legislation