# Cross-link map: Reserved environment variables (/docs/environment-variables/reserved-environment-variables)

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## Semantically closest pages

- [How can I use AWS SDK Environment Variables on Vercel?](https://vercel.com/kb/guide/how-can-i-use-aws-sdk-environment-variables-on-vercel?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=semantic) — How to use AWS SDK Environment Variables on Vercel
- [Environment variables](https://vercel.com/docs/environment-variables?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=semantic) — Learn more about environment variables on Vercel.
- [Sensitive environment variables](https://vercel.com/docs/environment-variables/sensitive-environment-variables?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=semantic) — Environment variables that cannot be decrypted once created.
- [Managing environment variables](https://vercel.com/docs/environment-variables/managing-environment-variables?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=semantic) — Learn how to create and manage environment variables for Vercel.
- [Vercel Functions Limits](https://vercel.com/docs/functions/limitations?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=semantic) — Learn about the limits and restrictions of using Vercel Functions.

## This page links to (3)

- [Environment variables](https://vercel.com/docs/environment-variables?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=outbound) — Learn more about environment variables on Vercel.
- [Connect to Amazon Web Services \\(AWS\\)](https://vercel.com/docs/oidc/aws?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=outbound) — Learn how to configure your AWS account to trust Vercel's OpenID Connect \\(OIDC\\) Identity Provider \\(IdP\\).
- [How can I use AWS SDK Environment Variables on Vercel?](https://vercel.com/kb/guide/how-can-i-use-aws-sdk-environment-variables-on-vercel?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=outbound) — How to use AWS SDK Environment Variables on Vercel

## Pages that link here (2)

By site: vercel-docs (2)

- [Limits](https://vercel.com/docs/limits?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=inbound) — Look up account limits, usage summaries, rate limits, and resource constraints for every Vercel plan.
- [Static Configuration with vercel.json](https://vercel.com/docs/project-configuration/vercel-json?from=graph&source_path=%2Fdocs%2Fenvironment-variables%2Freserved-environment-variables&source_site=vercel-docs&relationship=inbound) — Learn how to use vercel.json to configure and override the default behavior of Vercel from within your project.