- INF 000: Belonging to the Subject; not further Classified
- INF 001: Information Science; Library, Documentation, Archive and Museum Sciences in General
- INF 010: Information and Communication
- INF 050: Information Science in General
- INF 100: Librarianship; Library Science, Library Policy, Library Network
- INF 110: Types of Libraries by Funding Bodies or Owner
- INF 115: Types of Libraries by Degree of Accessibility or Form of Usage
- INF 120: General Libraries
- INF 110: Types of Libraries by Funding Bodies or Owner
- INF 160: Documentation Studies
- INF 170: Archivation
- INF 180: Museums and Collections StudiesMuseum education see EDU 780
- INF 191: Electronic Library; Digital Library; Virtual Library
- INF 199: Other
- INF 100: Librarianship; Library Science, Library Policy, Library Network
- INF 200: Specialized Information Services (Specialized Libraries, Archives, Museums and Documentations)
- INF 250: Processing of Documents and Information
- INF 300: Collection Building
- INF 350: Collection Management
- INF 400: Stock Exploitation
- INF 410: Computerized Catalogues; Data Formats
- INF 420: Descriptiv Cataloguing; Author-Title Catalogue
- INF 430: Subject Approach
- INF 440: Classification and Thesaurus Construction and Management; Abstracting, Indexing, Research of Documents (for Specific Thesauri and Classifications Please Refer to the Respective Field of Science)
- INF 460: Systematic Catalogues
- INF 470: Subject Catalogues
- INF 480: Keyword Catalogues
- INF 489: Other
- INF 440: Classification and Thesaurus Construction and Management; Abstracting, Indexing, Research of Documents (for Specific Thesauri and Classifications Please Refer to the Respective Field of Science)
- INF 499: Other (Dictionary Catalogues , Shelf List Catalogues, et al.)
- INF 410: Computerized Catalogues; Data Formats
- INF 500: Library Usage
- INF 550: Reference and Information Service
- INF 700: Organisation and Administration
- INF 750: Facilities and Technical Equipment
- INF 850: Information Science Arranged According to Eras
- INF 900: Information Science of Individual Countries or Places