Except where necessary for clarity, you would spell it "TVs."
The plural form spelled out is "televisions."
Television
television
Телевизор
teilifish
How Do You Spell God - 1996 TV was released on: USA: 22 December 1996
Channel, as in a tv channel.
la televisión
'I watched TV' is correct as you wrote it.
The correct spelling is the transposition television(TV).
television (this does not include the accents)
The motto of Spelling Television is 'Spell your entertainment'.
A paid advertising message on TV or radio is a commercial.
This seems to be a combination of the words "television" (TV) and "elevation" (land height).