100 APPLIED MECHANICS / STRUCTURES & MECHANISMS / MANUFACTURING
200 FLUIDS / AERODYNAMICS
300 ELECTRICITY AND ELECTRONICS
400 PHYSICS / ASTRONOMY
500 MATHEMATICS AND SOFTWARE
600 CHEMISTRY
700 EARTH SCIENCE / PHYSICAL ENVIRONMENT
800 ENVIRONMENTAL SCIENCE / ENVIRONMENTAL ENGINEERING
900 ZOOLOGY
1000 BOTANY
1100 BOTANY APPLICATIONS
1200 BIOCHEMISTRY / MOLECULAR BIOLOGY
1300 MICROBIOLOGY AND CELL BIOLOGY
1400 PHARMACOLOGY / TOXICOLOGY
1500 PHYSIOLOGY / MEDICAL BIOLOGY
1600 BEHAVIORAL SCIENCES
1700 COGNITIVE SCIENCE
1800 BIOLOGICAL PRODUCT SCIENCE
1900 PHYSICAL PRODUCT SCIENCE
2000 ENERGY CONVERSION / ALTERNATIVE ENERGY
