Ok sure.
A t-type is one of the eight MBTI types that shows a preference for thinking (over feeling): ESTP, ENTP, ESTJ, ENTJ, ISTP, INTP, ISTJ, INTJ.
And basically all that means is that it is easier and more instinctive for them to analyze and interpret information with logic based reasoning and make logic-based decisions than it is for them to make emotional observations and decisions.