Most of the 'effects' are common - use google (Dynamics processor for instance - is a type of 'Compressor/Limiter' - and can boost low volumes, while suppressing peak levels in an audio stream, among other functions, like 'Ducking' - where a second audio stream, upon its presence, will automatically lower the volume of the first audio stream - commonly used in TV/Radio, where background music is a little lower when a speaker/host/talker speaks.)
But - it can be adjusted to do other things as well - The D.P. plugin alone is almost like a screwdriver... 'What can I make with a screwdriver?' - the answers are almost unlimited.
edit: if you think about the word 'dynamics' and apply that idea to audio - you would see that 'compressing' dynaimcs does just that - boost low volumes, while lowering or even just limiting the higher volume /edit.
Thus, IMHO, 'The guide' would be too big for a single person, or even a small group to manage - as well as, for instance, some effects (like some from from Max. M.'s UFX) are more unique - and playing with/ listening while adjusting are just simpler to get an idea of what they do...
Not to mention - 'what does a bird sound like?' - some things, words just can't describe as easy as just hearing it.
So, if google turns up nothing (example google 'audio effect dynamics processor') and the plugins 'presets' as labeled, doesn't clue you in, then
1) look at the plugin source (right click on it in DSP - choose 'Edit' or 'Edit Source' - and *maybe* some comments could indicate what the plugin does)
2) same as 1 but, learn what the DSP code does and learn to understand what is happening (sorta like reverse engineering, only not in reverse

)
3) If you dont hear the effect of a plugin - ask here about that specific plugin here. Someone will describe what it does or how to use it properly, but you will likely need to have some basic understanding of audio to understand the replies.
hope thats helpful...