Fields of Science Codes

100 MATHEMATICAL AND PHYSICAL SCIENCES (MPS) 110 Mathematical Sciences (DMS)
  • 111 Classical Analysis
  • 112 Modern Analysis
  • 113 Geometric Analysis
  • 114 Topology and Foundations
  • 115 Algebra and Number Theory
  • 116 Applied Mathematics
  • 117 Statistics and Probability
  • 118 Computational Mathematics
120 Astronomical Sciences (AST)
  • 121 Extragalactic Astronomy and Cosmology
  • 122 Planetary Astronomy
  • 123 Stellar Astronomy and Astrophysics
  • 124 Galactic Astronomy
130 Physics (PHY)
  • 131 Elementary Particle Physics
  • 132 Nuclear Physics
  • 133 Atomic, Molecular, and Optical Physics
  • 134 Theoretical Physics
  • 135 Gravitational Physics
140 Chemistry (CHE)
  • 141 Analytical and Surface Chemistry
  • 142 Inorganic, Bioinorganic, and Organometallic Chemistry
  • 143 Organic and Macromolecular Chemistry
  • 144 Physical Chemistry
150 Materials Research (DMR)
  • 152 Solid State Chemistry and Polymers
  • 154 Condensed Matter Physics
  • 156 Metals, Ceramics, and Electronic Materials
300 COMPUTER AND INFORMATION SCIENCE AND ENGINEERING (CIE) 310 Computer and Computation Research (CCR)
  • 311 Computer and Computation Theory
  • 312 Numeric and Symbolic Computation
  • 313 Computer Systems Architecture
  • 314 Software Systems
  • 315 Software Engineering
320 Information, Robotics, and Intelligent Systems (IRI)
  • 321 Knowledge Models and Cognitive Systems
  • 322 Robotics and Machine Intelligence
  • 323 Interactive Systems
  • 324 Information Technology and Organizations
330 Microelectronic Information Processing Systems (MIP)
  • 331 Microelectronic Systems Architecture
  • 332 Circuits and Signal Processing
  • 333 Experimental Systems
  • 334 Systems Prototyping and Fabrication
  • 335 Design, Tools, and Test
340 Advanced Scientific Computing (ASC)
  • 341 Performance Evaluation and Benchmarking
  • 342 Algorithm Development
  • 343 Visualization, Graphics, and Image Processing
  • 344 Software Development
  • 345 Distributed and Parallel Processing, Vectorization
350 Networking and Communications Research (NCR)
360 Cross-Disciplinary Activities (CDA)
  • 361 Research Instrumentation
  • 362 Institutional Infrastructure
  • 363 Educational Infrastructure
  • 364 Cross-Directorate Activities
  • 365 Special Projects
401 BIOLOGICAL SCIENCES (BIO) 410 Molecular and Cellular Biosciences (MCB)
  • 411 Biochemistry and Molecular Structure and Function
  • 412 Biophysics
  • 413 Genetics and Nucleic Acids
  • 414 Cell Biology
430 Environmental Biology (DEB)
  • 431 Ecological Studies
  • 433 Systematic and Population Biology
460 Biological Instrumentation and Resources (BIR)
470 Integrative Biology and Neuroscience (IBN)
  • 471 Developmental Biology
  • 472 Neuroscience Program
  • 473 Physiology and Behavior
402 SOCIAL, BEHAVIORAL, AND ECONOMIC SCIENCES (SBE) 440 Behavioral and Cognitive Sciences (DBS)
  • 441 Anthropology
  • 442 Language, Cognition, and Social Behavior
450 Social and Economic Science (SES)
  • 451 Economics
  • 452 Geography and Regional Science
  • 453 Sociology
  • 454 Methodology, Measurement, and Statistics
  • 455 Political Science
  • 456 Law and Social Sciences
  • 457 Decision, Risk, and Management Science
480 Science Resources Studies (SRS)
490 International Programs (INT)
500 GEOSCIENCES (GEO) 510 Atmospheric Sciences (ATM)
  • 511 Meteorology
  • 512 Atmospheric Chemistry
  • 514 Climate Dynamics
  • 515 Global Atmospheric Research
  • 516 Aeronomy
  • 517 Magnetospheric Physics
  • 518 Solar Terrestrial Research
520 Earth Sciences (EAR)
  • 521 Geology and Paleontology
  • 522 Surficial Processes
  • 523 Tectonics
  • 524 Seismology
  • 525 Geophysics
  • 526 Petrogenesis and Mineral Resources
  • 527 Volcanology and Mantle Geochemistry
  • 528 Experimental and Theoretical Geochemistry
530 Ocean Sciences (OCE)
  • 531 Biological Oceanography
  • 532 Chemical Oceanography
  • 533 Physical Oceanography
  • 534 Marine Geology and Geophysics
540 Polar Programs (DPP)
  • 541 Polar Glaciology
  • 542 Polar Aeronomy and Astrophysics
  • 543 Polar Biology and Medicine
  • 544 Polar Earth Sciences
  • 545 Polar Meteorology
  • 546 Polar Ocean and Climate Systems
600 ENGINEERING (ENG) 610 Chemical and Thermal Systems (CTS)
  • 611 Chemical Reaction Process
  • 612 Interfacial, Transport, and Separation Processes
  • 613 Thermal Systems
  • 614 Fluid, Particulate, and Hydraulic Systems
620 Mechanical and Structural Systems (MSS)
  • 621 Dynamic Systems and Control
  • 622 Structures, Geomechanics, and Building Systems
  • 623 Mechanics and Materials
  • 625 Surface Engineering and Tribology
630 Electrical and Communications Systems (ECS)
  • 631 Quantum Electronics, Waves, and Beams
  • 632 Solid State and Microstructures
  • 633 Communications and Computational Systems
  • 634 Engineering Systems
  • 635 Emerging Technologies Initiation
640 Design and Manufacturing Systems (DDM)
  • 641 Operations Research and Production Systems
  • 642 Design and Computer-Integrated Engineering
  • 643 Manufacturing Processes and Equipment
650 Biological and Critical Systems (BCS)
  • 651 Bioengineering Aiding the Disabled
  • 652 Environmental and Ocean Systems
  • 653 Earthquake Hazard Mitigation
  • 654 Natural and Man-made Hazard Mitigation
660 Engineering Centers (ECD)
670 Engineering Infrastructure Development (EID)
680 Industrial Science and Technological Innovation (ISI)
900 OTHER 910 Science and Engineering Education (SEE)
920 Small Business Innovation Research (SBR)
930 Industrial Partners Research (IND)
940 Partnership Systems Staff (STA/SYS)
950 Training (TRA)