Linux Terminal Server Project.
Deploys diskless workstations that boot from a network server. The LTSP is runs thin client computers in a GNU/Linux environment.

eSERVER
Provides dedicated servers and application hosting for Microsoft Terminal Services and Citrix Metaframe.

Interact Distribution Group
Distributor of thin-client products.

ThinPrint
Print management tool that removes the need for print drivers on your servers and compresses and manages the transmission to your clients while controlling the bandwidth.

Terminal Server Edition
Official information from Microsoft.

The Symbiont
Linux-based computer networking solution, comprised of a terminal server and diskless, wireless, or embedded Linux thin-client workstations.

Server Based Computing Hardcore User Page
Provides links to server based computing related websites.

RES PowerFuse
Offers a wide set of features including application configuration, secure deployment of applications and performance management.

Vizioncore
Specialized software for the management of Terminal Server and Citrix networks.

Tricerat
Solves common printing, profile management, and security problems associated with Citrix MetaFrame and Microsoft Terminal Server.

Terminal Services Printing
Provides software to assist with printing through terminal server.

Jetro Platforms
Offers applications for directory services, management, monitoring, reporting, and security tools.

Terminal Services Resources
Hacks and scripts to help administrators improve the quality of their terminal server and its overall experience.