fwiw, I typed as an INFP MBTI before I found out about Socionics.
INTJ = INTj. Straightforward. MBTI just uses a wrong order of functions.
INTJ = INTp. MBTI just uses a wrong definition of the j/p dichotomy.
INTJ = INTj or INTp. Depends on subtype!
INTJ = INTj or INTp or ENTj or ENTp. MBTI uses different definitions for I/E and p/j.
INTJ = ???. MBTI uses different definitions for all dichotomies.
Other opinions...?
fwiw, I typed as an INFP MBTI before I found out about Socionics.
INFj
9w1 sp/sx
In MBTI, NT = relatively smart person whose interests are primarily intellectual/scientific.