The Myers-Briggs Type Indicator (MBTI) assessment is a psychometric questionnaire designed to measure psychological preferences in how people perceive the world and make decisions. This category contains sites regarding the Myers-Briggs typology system.

This category contains sites for qualified and certified practioners and providers of the Myers-Briggs Type Indicator (MBTI) Instrument.
Online tests based on MBTI are listed in the Informal Tests subcategory.
Please submit only websites that have English language content to this category and its subcategories. If your site is in a language other than English, please submit it to the appropriate category of World.
These are sites devoted to just one of the MBTI types.

This category contains sites for qualified and certified practitioners and providers of the Myers-Briggs Type Indicator (MBTI) Instrument.

Online tests based on MBTI are listed in the Informal Tests subcategory.

This category contains sites for qualified and certified practitioners and providers of the Myers-Briggs Type Indicator (MBTI) Instrument.

Online tests based on MBTI are listed in the Informal Tests subcategory.

Sites that offer training in assessing and/or administering the MBTI instrument.