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Marketplace foundations / Glossary

The Amazon glossary.

A periodic table for marketplace language. Explore the abbreviations behind your listings, campaigns, stock and commercial decisions. Select any element to learn what it means.

Includes Amazon-specific terminology and wider ecommerce terms used by sellers and vendors. Tile numbers are reference numbers, not rankings. Legacy names and ambiguous abbreviations are explained in their definitions.

164 of 164 terms · Select a tile for its definition

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Sources & scope

Plain-English reference explanations, reviewed on 10 October 2026. Programme names, metric definitions and availability can change by marketplace. This covers common seller, vendor and advertising language, not every internal Amazon acronym; consult the specific report or policy for operational requirements.

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