PIN meaning in Computing ?

Answer:

What is Personal Identification Number mean?

A personal identification number (PIN), or sometimes redundantly a PIN number, is a numeric (sometimes alpha-numeric) passcode used in the process of authenticating a user accessing a system.

The PIN has been the key to facilitating the private data exchange between different data-processing centers in computer networks for financial institutions, governments, and enterprises. PINs may be used to authenticate banking systems with cardholders, governments with citizens, enterprises with employees, and computers with users, among other uses.

In common usage, PINs are used in ATM or POS transactions, secure access control (e.g. computer access, door access, car access), internet transactions, or to log into a restricted website.

reference

Full Form	Category
Pacific Island network	Academic & Science
Parintins	Airport Code
AMF Bowling, Incorporated (de-listed)	Business
Property Index Number	Business
Performance Index Number	Business
Product Identification Number	Business
Post It Note	Business
Pantheon Int.	Business
Prior Identification Notice	Business
Principal Investment Number	Business
Parents In the Know	Community
Press Information Notice	Community
Patron Identification Number	Community
Publication Identification Number	Community
Pinson Incorporating Neighbors	Community
People In Need	Community
Parent Independent Network	Community
T.30 procedural interupt negative	Computer and Networking
Password In Numbers	Computing
Personal Information Navigator	Computing
Procedure Interpreter	Computing
Personal Internet Name	Computing
Procedure Interrupt Negative	Computing
Print in	Computing
Power Information Network	Computing
Epic Pinball game data	Computing
Password Identification Notification	Computing
Personal Identification Number	Computing
Process Identification Number	Computing
Public Index Network	Cryptocurrency
Positive Intrinsic Negative	Electronics
Game Data (epic Pinball)	File Type
Primate Info Net	General
Public Insight Network	General
PIN is not	General
Personal Identification Numbers	General
Panther Involvement Network	General
Pray It Now	General
Parking Infringement Notices	General
Penalty Infringement Notice	General
Ford Pinto	General
Prostatic Intraepithelial Neoplasia	General
Program Item Number	General
Part or Identifying Number	General
Prior Information Notice	Governmental
Police Information Network	Governmental
Personal Identity Number	Governmental
Partido Integración Nacional	Governmental
Police Information Notice	Governmental
Postal Index Number	Indian Government
Partido de Integración Nacional	International
Program in International Nutrition	International
Power In Numbers	Internet
Personal Interactive Navigation	Internet
Provider Identification Number	Medical
Prostate Intraepithelial Neoplasia	Medical
Progressive Inflammatory Neuropathy	Medical
Patient Identification Number	Medical
Patient Information Network	Medical
Penile Intraepithelial Neoplasia	Medical
Physician Identification Number	Medical
Posterior Interosseous Nerve	Medical
protein inhibitor of NOS	Medical
Public Information Network	Medical
Personnel Increment Number	Military and Defence
Personnel Item Number	Military and Defence
Plant Information Network	Networking
Project Identification Number	Softwares