We found 24 dictionaries that define the word personal identification number:

General (12 matching dictionaries)

1. personal identification number: Longman Dictionary of Contemporary English
2. personal identification number: Oxford Learner's Dictionaries
3. personal identification number: Collins English Dictionary
4. personal identification number: Vocabulary.com
5. personal identification number: Cambridge Advanced Learner's Dictionary
6. personal identification number: Wiktionary
7. personal identification number, personal identification number (PIN): Dictionary.com
8. Personal identification number (Croatia), Personal identification number (Denmark), Personal identification number: Wikipedia, the Free Encyclopedia
9. personal identification number: Rhymezone
10. personal identification number: FreeDictionary.org
11. personal identification number: Mnemonic Dictionary
12. personal identification number: TheFreeDictionary.com

Business (6 matching dictionaries)

13. INVESTORWORDS (No longer online)
14. personal identification number: Finance-Glossary.com
15. personal identification number: Legal dictionary
16. Personal identification number: Financial dictionary
17. BusinessDictionary.com (No longer online)
18. Yahoo Tax Center Glossary (No longer online)

Computing (3 matching dictionaries)

19. Personal Identification Number: Free On-line Dictionary of Computing
20. Technopedia (No longer online)
21. Personal Identification Number: Encyclopedia

Medicine (2 matching dictionaries)

22. online medical dictionary (No longer online)
23. personal identification number: Medical dictionary

Miscellaneous (1 matching dictionary)

24. personal identification number: Idioms

(Note: See personal_identification_numbers as well.)

Definitions from Wiktionary (personal identification number) ▸ noun:  A number used to confirm an individual's identity, e.g. when using an ATM or a mobile phone, or when making payment using a credit card or debit card. Similar: unique identification number, ID card, A number, record locator, NSAPI, POPIA, PINS, access code, ANPR, PAPI, more... Phrases: personal identification number (pin), pin personal identification number, more... Adjectives: ann, loc, sn, mean, rt, ul, fml, po, pop, ll, l/c ▸ Words similar to personal identification number ▸ Usage examples for personal identification number ▸ Idioms related to personal identification number ▸ Wikipedia articles (New!) ▸ Words that often appear near personal identification number ▸ Rhymes of personal identification number ▸ Invented words related to personal identification number