Why do they keep referring to the company as "H.P." when it's "HP".
http://en.wikipedia.org/wiki/Acronym#Pronunciation-dependent...
The Times also writes "I.B.M." instead of IBM, because it is officially "International Business Machines". They also used to write "A.T.&T." for "American Telephone and Telegraph" [3], but now write "AT&T" when AT&T changed their name to the former acronym.
[1] http://www.google.com/finance?q=AOL
[2] http://www.nytimes.com/2000/01/11/business/media-megadeal-ov...
[3] (google-cache) http://webcache.googleusercontent.com/search?q=cache:ByumNxy...