Question

what is the full form of PAN ? how many digit does it's have ?​

Answer 1

PAN is a ten-digit unique alphanumeric number issued by the Income Tax Department. PAN is issued in the form of a laminated plastic card (commonly known as PAN card). Out of the first five characters, the first three characters represent the alphabetic series running from AAA to ZZZ.

Answer 2

The full form of "PNA"

peptid Nucleic Acid