Estas son las siglas de la compañía que fabricó los automóviles deportivos TVR.
¿Qué siglas representan TVR en inglés?
The abbreviation TVR can have several meanings, depending on the context.
In relation to the automotive industry, TVR stands for "Televiziunea Română", a Romanian state-owned television company. 
Therefore, in this context, the siglas TVR represent "Televiziunea Română" in English.
The answer is: Televiziunea Romana