Apocolypse

Most acronyms are three letters long, or TLA's, and even the Four Letter Acronym's are described by a TLA (FLA!). In fact one of my old favourite FLA's is OOPS, which I've always associated as the thing you say when you've just made a mistake (!) and as the phonetic version of the TV comedy programme Whoops Apocalypse .... OOPS Apocalypse? And the Object Management Group, OMG, sounds like an Electrosynth pop group from the 80's.