TS ISO 5127

TS ISO 5127 is a vocabulary standard for information and documentation. It brings together the core terms and definitions used across libraries, documentation services, archives, information centres, indexing and abstracting activities, and publishing. For a field built on shared meaning, a controlled vocabulary helps reduce ambiguity and supports consistent professional communication.

How the terminology is organised

The focus of this standard is conceptual clarity rather than operational rules. By defining terms and the relationships between them, it helps distinguish concepts that may seem similar in everyday use but serve different functions in practice. In general technical context, this kind of vocabulary standard supports cataloguing, information retrieval, training, metadata work and inter-institutional exchange by giving users a common conceptual frame of reference.

What this document covers

• Terms and definitions for selected concepts in the information and documentation domain.
• Relationships between terms, supporting consistent conceptual use.
• Common terminology relevant to libraries, archives, information science and publishing.
• A vocabulary standard rather than a test method, product specification or equipment standard.

As a technical reference, it helps professionals and organisations use the same terms with the same meanings, which is especially important in documentation workflows, bibliographic control and information sharing. This edition of TS ISO 5127 provides a structured terminological framework for a broad and interconnected subject area.