Yes the abbreviation isn't unique. If you are referring e. g. to Video Graphics Array, you should better tell explicitely. In this case, i also wonder what may your particular question, cause the basic specification is just a few mouse clicks away.
yes ,it is Video Graphics Array
the only confusion is that i don't know the voltage range on the R ,G,B signal pin?
somebody says they are 0-0.7v,i can not find the offical document,so i can not start my design