Permanent Resident is someone who is a non-citizen of the country, but has a permanent visa for his stay. It’s pretty understandable why permanent resident visas are complicated, and the terms, norms, and aspects are often too many.
A PR visa is a type of permit that allows you to work and settle in the country with your family permanently. A PR visa holder can get citizenship status upon meeting specific requirements.
Permanent residency is a person's legal resident status in a country or territory of which such person is not a citizen but where they have the right to reside on a permanent basis. This is usually for a permanent period. A person with such legal status is known as a permanent resident.