Types I have tested as while taking the tests as honestly as I could...
INFP, INFJ, INTJ, INTP, ENFJ, ISFP (In that order of number of test results)
But if you look at the individual temparments it's usually pretty easy to figure out where you fall.
SJ -The Guardian's core needs are for group membership and responsibility. Guardians need to know they are doing the responsible thing. They value stability, security and a sense of community. They trust hierarchy and authority and may be surprised when others go against these social structures. Guardians know how things have always been done, and so they anticipate where things can go wrong. They have a knack for attending to rules, procedures, and protocol.
NT - The Rational's core needs are for mastery of concepts, knowledge, and competence. Rationals want to understand the operating principles of the universe and to learn or even develop theories for everything. They value expertise, logical consistency, concepts and ideas, and seek progress. They abstractly analyze a situation and consider previously un-thought-of possibilities. Research, analysis, searching for patterns, and developing hypotheses are quite likely to be their natural modus operandi.
NF - The Idealist's core needs are for the meaning and significance that come from having a sense of purpose and working toward some greater good. Idealists need to have a sense of unique identity. They value unity, self-actualization, and authenticity. Idealists prefer cooperative interactions with a focus on ethics and morality. Idealists tend to be gifted at unifying diverse peoples and helping individuals realize their potential. They build bridges between people through empathy and clarification of deeper issues.
SP - The Artisan's core needs are to have the freedom to act without hindrance and to see a marked result from action. Artisans highly value aesthetics, whether in nature or art. Their energies are focused on skillful performance, variety, and stimulation. Artisans tend to be gifted at employing the available means to accomplish an end. Their creativity is revealed by the variety of solutions they come up with. They are talented at using tools, whether the tool be language, theories, a paint brush, or a computer.
Source
4temperaments.com -- Understanding Temperament Theory
I chose INFJ because it is the NF type that displays the most NT traits.