What are the meaning of letters V and X in ID card sri lanka?

In Sri Lankan national identity cards, the letters "V" and "X" are used to denote certain factors related to the cardholder's information. Here's what each letter signifies:

V:

- The letter "V" is used as a suffix in the identity card number to indicate that the card belongs to a person of Tamil ethnicity. In Sri Lanka, ethnicity is a crucial factor in personal identification, and it's commonly denoted using specific letters on various official documents, including national identity cards. Tamils are one of the largest ethnic groups in Sri Lanka, and the letter "V" is used to distinguish their identity cards.

X:

- The letter "X" is used as a prefix in the identity card number to indicate that the cardholder is under the age of 16. This is done primarily for security reasons, as Sri Lankan law stipulates that certain documents, including national identity cards, must not be issued to individuals below a certain age. In this case, the letter "X" serves as a clear indication that the card belongs to a minor, allowing for appropriate considerations and checks when required.

It's worth noting that the letters "V" and "X" are significant solely in the context of Sri Lankan identity cards and are used to convey specific information about the cardholder's ethnicity and age.