The term B.Lib is an abbreviation for Bachelor of Library Science. You may also see it written as B.Lib.Sc or B.L.I.Sc., which stands for Bachelor of Library and Information Science. The blib full form and b lib full form both refer to this undergraduate professional degree program. It is typically a one-year course pursued after completing a bachelor’s degree in any other discipline, serving as a specialized entry point into the field of library and information management.