- WIS 000: Belonging to the Subject; not further Classified
- WIS 001: Theory of Knowledge in General
- WIS 004: Academic Studies
- WIS 050: Types of Organisations; (Aspects of) Status
- WIS 100: History of Science in General (for Specialized History of Science Please Refer to Respective Field of Science)History of Technology, see TEC 050 ff
- WIS 330: Philosophy of Science
- WIS 360: Logic of Science
- WIS 400: Theory and Practice
- WIS 450: Research Methods
- WIS 500: Science Studies; Psychology of Science; Sociology of Science
- WIS 550: Relations; Influence; Impact
- WIS 600: Scientific Practice
- WIS 605: Productivity of Science; Scientific Impact; Scientometry
- WIS 610: Good Scientific PracticePlagiarism see also KOM 955
- WIS 615: Scientific Cooperation; Large-Scale Research
- WIS 620: Information; Contacts; Exchange (of Ideas)
- WIS 625: Head of Scientific Research
- WIS 630: Congress Studies
- WIS 640: Scientific Terminology
- WIS 649: Other
- WIS 605: Productivity of Science; Scientific Impact; Scientometry
- WIS 650: Scientific Policy
- WIS 700: Scientific Planning; Promotion of Science
- WIS 710: Science Statistics
- WIS 720: Scientific Planning; Priority Identification
- WIS 730: Economics of Science; Efficiency of Research Projects
- WIS 735: Maintenance and Promotion of Science
- WIS 740: Promotion by International Organisations
- WIS 745: Planning; Promotion and Funding by the State
- WIS 750: Council of Science and Humanities (Secondary Literature)
- WIS 755: Recommendations of the Council of Science and Humanities
- WIS 760: Funding by Private and Other Institutions
- WIS 770: Research Grant
- WIS 780: Mobility; Succession of Scientists
- WIS 790: Science Networks; International Projects
- WIS 799: Other
- WIS 710: Science Statistics
- WIS 800: Science in Individual Countries
- WIS 900: Academies of Science
- WIS 940: Scientific Institutions; Foundations; Associations
- WIS 945: Statutes; Administration; Law
- WIS 950: Endowment; Equipment; Buildings
- WIS 955: Staff; Awards
- WIS 960: Structure; Institutes
- WIS 965: Research; Projects
- WIS 969: Other Individual Institutions
- WIS 970: UNESCO
- WIS 972: Nobel Foundation
- WIS 974: German Research Foundation; Emergency Association of German Science; German Research Council
- WIS 975: Alexander von Humboldt Foundation
- WIS 976: Fraunhofer Society
- WIS 977: Fritz Thyssen Foundation
- WIS 978: Max Planck Society; Kaiser Wilhelm Society
- WIS 979: Prussian Cultural Heritage Foundation
- WIS 980: Volkswagen Foundation
- WIS 990: Other
- WIS 945: Statutes; Administration; Law