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Cmdlets and Modules Clipped from: http://technet.microsoft.com/en-us/library/ee461027

Popular Powershell Commandlets

Cmdlets Reference
  

Active Directory Cmdlets

AD FS 2.0 Cmdlets

AD RMS Cmdlets

AppLocker Cmdlets

Best Practice Analyzer Cmdlets

Background Intelligent Transfer Service (BITS) Cmdlets

Failover Cluster Cmdlets

Group Policy Cmdlets

Network Load Balancing Cmdlets

Server Manager Cmdlets

Web Server (IIS) Administration Cmdlets

Windows Server Backup Cmdlets

Windows Server Migration Tools Cmdlets