many start with "drak", so you can just type that and press the tab key to get the list of ones that begin that way, but some don't follow this naming convention.. also , some of what you see in PCC under different icons is actually different options to the same application.
If you are running one of the 2010 kde4 beta's, you will have kcontrol modules for most all of the various PCC GUI's (even some that are not as easily accessed through PCC) when you use kcmshell4 --list ...they are all named beginning with kcm_pclos..
kcmshell4 --list | grep kcm_pclos
You can also try something like the following:
ls /usr/*bin/*drak*