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Glossary of Terms & Acronyms

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Clear and consistent language for the peer workforce.

This glossary brings together commonly used terms and acronyms across the recovery workforce.

Whether you’re new to peer work or working across systems and organizations, this page is here to support clearer, more consistent language grounded in peer-centered practice.

Language shapes how we understand people, roles, and systems. This glossary is one step toward getting that right.

Use the sections below to explore terms by category. Select a section to expand and view definitions.

Acronyms & Abbreviations (A–Z)

Core Concepts in Peer Professional Practice

Services & Support Types

Roles & Credentials in the Peer Workforce

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