6653 English words start with the letter T.

1768 English words start with the letter I.

4155 English words start with the letter L.

That's 48,873,204,120 possible combinations.

If I go to an acronym search engine, I still get 25 search results.

I can guess what was intended but it'll only be a guess.

Idiots use undefined acronyms and think they're communicating.

Read a scientific research paper and notice how they define their acronyms the first time before using the acronym in the rest of the paper as a shorthand convenience.