GLPI stands for "Gestionnaire libre de parc informatique", GLPI is the Information Resource-Manager with an additional Administration Interface.

xtrlock is a very minimal X display lock program, which uses nothing except the Xlib library. It doesn't obscure the screen, it is completely idle while the display is locked and you don't type at it, and it doesn't do funny things to the X access control lists.

The Nautilus Send To plugin provides a context menu component for quickly sending files via email.

Clawsker is an applet to edit the so called Claws Mail hidden preferences.

yaWP is a nice and simple plasmoid for KDE 4.x to show the weather forecast, works with different weather sources, you can configure it to show several days in advance, to display the current satellite image and it is also possible to keep track of multiple cities.

OpenCL (Open Computing Language) is a multivendor open standard for general-purpose parallel programming of heterogeneous systems that include CPUs, GPUs and other processors.