When did STD become STI?

[Mister_Rik]

@Usram

You mean STD doesn’t stand for Subscriber Trunk Dialling? All this time I thought there was this killer disease you could get from telephones.

According to Schaffer the Darklord, STD is the abbreviation for “standard”.

[berff]

Also, when did they change cellular phone to cell phone?

And why did they change laptop computer to notebook computer, and then back to laptop computer again?