Temporary Refugee Visas are for individuals who are about to enter the United Kingdom and are at the border because they were forced to flee their country due to grave threats to their life. This visa must be applied for from within the United Kingdom.
The visa is temporary, valid just until the visa holder is no longer in danger and is able to return to their country. Visa for Stateless Persons is for foreign nationals living in the United Kingdom who are not citizens of any other country. This visa is valid for a period of two to six years with the potential of extension.