16 Personalities Check out our breakdown of all 16 Myers Briggs Personality Types: The Idealists (NF) INFP ENFP INFJ ENFJ The Rationals (NT) INTP ENTP INTJ ENTJ The Guardians (SJ) ISTJ ESTJ ISFJ ESFJ The Artisans (SP) ISFP ESFP ISTP ESTP