> ## Documentation Index
> Fetch the complete documentation index at: https://developers.pleo.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Terms and Definitions

A reference for the key terms used throughout Pleo's documentation and APIs.

<CardGroup cols={3}>
  <Card title="Generic Terms" icon="book-open" href="/docs/generic-terms-in-pleo">
    Core concepts and terminology used across Pleo.
  </Card>

  <Card title="Expense Types" icon="receipt" href="/docs/expense-types">
    All expense types and subtypes returned by the Pleo Export API.
  </Card>

  <Card title="Export Terms" icon="upload" href="/docs/accounting-entries-export-terms">
    Terms used when exporting accounting entries from Pleo to an external ERP or accounting system.
  </Card>
</CardGroup>