1. personal identification number a number you choose and use to gain access to various accounts
  2. personification attributing human characteristics to abstract ideas
  3. bank identification number an identification number consisting of a two-part code assigned to banks and savings associations; the first part shows the location and the second identifies the bank itself
  4. identification number a numeral or string of numerals that is used for identification
  5. personality inventory a questionnaire that is supposed to yield a description of a person's personality traits
  6. positive identification evidence proving that you are who you say you are
  7. ballistic identification identification of the gun that fired a bullet from an analysis of the unique marks that every gun makes on the bullet it fires and on the shell ejected from it
  8. personal identity the distinct personality of an individual regarded as a persisting entity
  9. depersonalization neurosis emotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangeness
  10. depersonalisation neurosis emotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangeness
  11. personal income the income received by a single individual
  12. personality disorder inflexible and maladaptive patterns of behavior
  13. biometric identification the automatic identification of living individuals by using their physiological and behavioral characteristics
  14. transcendental number an irrational number that is not algebraic
  15. personal equation variability attributable to individual differences
  16. personal digital assistant a lightweight consumer electronic device that looks like a hand-held computer but instead performs specific tasks; can serve as a diary or a personal database or a telephone or an alarm clock etc.
  17. personal effects property of a personal character that is portable but not used in business
  18. negative identification evidence proving that you are not who you say you are not
  19. speaker identification identification of a person from the sound of their voice
  20. personal matters matters of personal concern