The Confederation of Ilocano Association, Incorporated, Samahang Ilokano (CIASI) or Samahang Ilokano (SI) is a fraternity and sorority composed of students from colleges and universities in the northern part of the Philippines. Members are either of Ilocano lineage and/or have the capability of speaking and understanding the Ilokano language. Power struggles within the fraternity led to further separation of members. Hence, the birth of another faction now known as United Ilocandia Fraternity/Sorority (UI). The lack of organization created tension between the three groups