3Skylines

Hi all, I was kicked out of a UK facebook page because they didn't agree with me when I tried to help. Someone couldn't find the parts they were after from Japan so I suggested they were searching for the wrong model and was told "don't storm in here trying to drop your knowledge bomb on everyone". So how did the "GTT" name ended up sticking in English countries? As far as I know, it's called the 25GT Turbo or 25GT X Turbo.