"tech" is short for technology.[1] So yes, any technology is tech. Of course you might want to define tech differently in which case it might be helpful if you'

"tech" is short for technology.[1] So yes, any technology is tech. Of course you might want to define tech differently in which case it might be helpful if you're explicit in what you understand "tech" to be. [1] https://www.merriam-webster.com/dictionary/tech https://www.merriam-webster.com/dictionary/tech