J. Computer Applications
- J.0 GENERAL
- J.1 ADMINISTRATIVE DATA PROCESSING
- Business
- Education
- Financial (e.g., EFTS)
- Government
- Law
- Manufacturing
- Marketing
- Military
- J.2 PHYSICAL SCIENCES AND ENGINEERING
- Aerospace
- Archaeology (new)
- Astronomy
- Chemistry
- Earth and atmospheric sciences
- Electronics
- Engineering
- Mathematics and statistics
- Physics
- J.3 LIFE AND MEDICAL SCIENCES
- Biology and genetics (revised 1998)
- Health
- Medical information systems
- J.4 SOCIAL AND BEHAVIORAL SCIENCES
- Economics
- Psychology
- Sociology
- J.5 ARTS AND HUMANITIES
- Architecture (new)
- Arts, fine and performing (retired since 1998)
- Fine arts (new)
- Language translation
- Linguistics
- Literature
- Music (retired since 1998)
- Performing arts (e.g., dance, music) (new)
- J.6 COMPUTER-AIDED ENGINEERING
- Computer-aided design (CAD)
- Computer-aided manufacturing (CAM)
- J.7 COMPUTERS IN OTHER SYSTEMS
(see also C.3)
- Command and control
- Consumer products
- Industrial control
- Military
- Process control
- Publishing
- Real time
- J.m MISCELLANEOUS