Advance Parole is a travel document issued by U.S. Citizenship and Immigration Services (USCIS) that allows certain non-citizens to re-enter the U.S. without abandoning their pending immigration status. It is commonly used by individuals with pending green card applications, DACA recipients, and those with Temporary Protected Status.

The B-1/B-2 visa is a non-immigrant visa for individuals traveling to the U.S. temporarily for business, tourism, or medical treatment.

PIP is a special immigration benefit that allows certain undocumented family members of U.S. military personnel and veterans to remain in the U.S. without fear of deportation and apply for a green card without having to leave the country.