Actually, it looks like they produced some useful stuff, and if you're still running, say, Microsoft Word 5.5, you may want to save the link. But from a general point of view, I think the ITTI region of acronym namespace may be considered available. ...
Over the years I’ve had a lot of fun on these pages ribbing setters for crutching on the office GridFill 4000 to get the job done. It’s a silly conspiracy theory of mine, granted, but one that’s not too far from the truth. We know that several setters use crossword solver too...