Please refer to this game as TESO and not ESO

"ESO" is already taken by a different game:

http://i.imgur.com/y0VNb9v.png

Send an email to http://elderscrollsonline.com/en/

Seems they think its ESO.

ESO is coming to ps4 and xbox1

Sign up for ESO beta on all platforms

Sign up for ESO news

ESO on Facebook

ESO on Twitter

ESO on G+

So?

Its very unfortunate that game is going to be destroyed by ESO then

People can abbreviate the game however they want, although as Talaran pointed out, Zenimax sure seems to be going with ESO.

Anyways, we already have an active thread on the TESO vs ESO debate: http://www.gamesas.com/topic/1477165-teso-or-eso/