RSAT may refer to any of the following:
1. Short for remote server administration tools, RSAT is an application for Microsoft Windows that allows IT administrators to remotely manage users on a network running Windows Server. It includes Server Manager software, MMC (Microsoft Management Console) snap-ins, Windows PowerShell cmdlets, and additional command line tools.
2. Short for regulatory sequence analysis tools, RSAT is a suite of modular computer programs used to analyze genetic data procured in the biological sciences.