PR Visa, allows you to travel to a nation, stay for a period of time, and then seek for citizenship. In some countries, obtaining a PR visa eventually leads to citizenship.
A super visa may allow you to stay in Canada for up to 5 years. In some cases, the officer may limit or extend your time in Canada to cover the planned purpose of your visit.
An individual who is a resident of a country or possessing a legal non-immigrant status can apply for a dependent visa for their nearest family members.