FAMILY BASED TEMPORARY VISA:
K-1: Visa for Fiance/Fiancee
K-2: Visa for Children of K-1 Visa Holder
K-3: Visa for Spouse
K-4: Visa for Children of K-3 Visa Holder
Green Card - process of becoming a permanent resident; serves as proof of permanent resident status of an alien with immigration benefits that include permission to reside and take employment in the U.S.
Naturalization/Citizenship - the process by which US citizenship is granted to a foreign citizen after fulfilling requirements
FAMILY BASED PERMANENT VISA:
Form I-130: Petition for Alien Relative
Form I-485: Application to register permanent residence or adjustment of status
Form I-129F: Petition for alien fiance