# Semantic Conventions

> Common names for different kinds of operations and data.

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LLMS index: [llms.txt](/llms.txt)

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OpenTelemetry defines [Semantic Conventions](/docs/specs/semconv/), sometimes
called Semantic attributes, that specify common names for different kinds of
operations and data. The benefit of using Semantic conventions is in following a
common naming scheme that can be standardized across a codebase, libraries, and
platforms.

Semantic conventions are available for traces, metrics, logs, profiles and
resources:

- [Trace semantic conventions](/docs/specs/semconv/general/trace/)
- [Metric semantic conventions](/docs/specs/semconv/general/metrics/)
- [Log semantic conventions](/docs/specs/semconv/general/logs/)
- [Profiles semantic conventions](/docs/specs/semconv/general/profiles/)
- [Resource semantic conventions](/docs/specs/semconv/resource/)