OMG!! this is like so 2 years later lol! but anywhos, i must put my 2 cents in lol!

Those spacific types of churches you mentioned are whats called DENOMINATIONS there are many different denominations in christianity, not just 3 like one person mention in this thread.

You asked for the names of the denominations, i;ll mention all the ones i know of

Baptists, pentacostals, seventh day adventists, uniting, assembly of god, jahovahs witness, mormans...

The main ones also being the oldest denominations are the ones most people know of like catchlic, prodestant ect ect, the ones ive mentioned above are fairly new denomination!

They are all christians, who beleive in Jesus Christ the messenger the son of god, but have a fairly different approach to the way they teach and perceive the bible.