NASA Taxonomy

  1. corrosion USE Metals and Metallic Materials
  2. Cortez III Service
  3. COS Branch
  4. cosmic dust USE Astrophysics
  5. Cosmic Dust Analyzers
  6. Cosmic Hot Interstellar Plasma Spectrometer
  7. cosmic noise USE Astrophysics
  8. Cosmic Origins Spectrograph USE COS Branch
  9. cosmic radiation USE Space Radiation
  10. cosmology USE Astrophysics
  11. cost analysis USE Economics and Cost Analysis
  12. cost effectiveness studies USE Economics and Cost Analysis
  13. Cost Estimation and Analysis
  14. COSTEST USE Cost Estimation and Analysis
  15. countdown USE Launch Vehicles and Launch Operations
  16. Counterintelligence/Counterterrorism Analysis, Investigation and Liaison(SECOUNTER) [1073]
  17. Countries
  18. Coupled Ion Neutral Dynamics Investigation
  19. crack propagation USE Structural Mechanics
  20. cracks USE Structural Mechanics
  21. crash test facilities USE Research and Support Facilities (Air)
  22. crashworthiness (aircraft) USE Air Transportation and Safety
  23. craters (Earth) USE Geosciences (General)
  24. craters (extraterrestrial) USE Lunar and Planetary Science and Exploration
  25. creep strength (metallic materials) USE Metals and Metallic Materials
  26. creep strength (nonmetallic materials) USE Nonmetallic Materials
  27. Cressida
  28. Crew
  29. crew evaluation USE Behavioral Sciences
  30. Crew Health and Safety Office
  31. Crew Systems and Aviation Operations
  32. crew training USE Behavioral Sciences
  33. Crewed Missions
  34. Critical Design Reviews USE Reviews, Results, and Analyses
  35. critical field curves of superconducting materials USE Solid-State Physics
  36. critical path method USE Administration and Management
  37. critical temperatures of superconducting materials USE Solid-State Physics
  38. crop disease detection USE Earth Resources and Remote Sensing
  39. crop forecasts USE Earth Resources and Remote Sensing
  40. CRRES USE Combined Release and Radiation Effects Satellite
  41. Crustal Dynamics Data Information System
  42. CRYOENG USE Cryogenics Engineering
  43. cryogenic propellants USE Propellants and Fuels
  44. cryogenics USE Engineering (General)
  45. Cryogenics Engineering
  46. crystal defects USE Solid-State Physics
  47. crystal growth (general) USE Solid-State Physics
  48. crystal growth (space processing) USE Space Processing
  49. crystal structure (metallic materials) USE Metals and Metallic Materials
  50. crystal structure (nonmetallic materials) USE Nonmetallic Materials
  51. crystal structure (semiconductors) USE Solid-State Physics
  52. crystallography USE Solid-State Physics
  53. crystals (electronic applications) USE Electronics and Electrical Engineering
  54. crystals (metallic) USE Metals and Metallic Materials
  55. crystals (nonmetallic) USE Nonmetallic Materials
  56. CSA USE Canadian Space Agency
  57. CSAOPS USE Crew Systems and Aviation Operations
  58. CSC USE Computer Sciences Corporation
  59. culturing, cell (exobiology) USE Exobiology
  60. Curricula USE Syllabi
  61. Curriculum USE Syllabi
  62. Customer Satisfaction and Communication Office
  63. cybernetics USE Cybernetics, Artificial Intelligence and Robotics
  64. Cybernetics, Artificial Intelligence and Robotics
  65. cyclones USE Meteorology and Climatology
  66. cylinders (structures) USE Structural Mechanics