Those are the types of controls.
I don't think there is a lookup table but...
View(id=0 in table) is a module you see when the module first loads.
Most view don't show a Control Title.
Edit is what is accessed for module edits.
You may use a ControlKey of Options but its type would still be Edit.
Host means it will be called for every portal when ctl=ControlKey
Skin Objects(id=-2 in table) are just what the term implies. They inject into ascx when html skins are uploaded. They are developed and uploaded like a module in the portal.
The control title is simply like the module title.
Chris Paterra