LEARNit Dictionary

affiliation

noun
1
a person’s connection with a political party, religion, etc.
وابستگی, عضویت, تعلق
2
one group or organization’s official connection with another
وابستگی, ارتباط رسمی, الحاق
Trade unions have a long history of affiliation to the Labour Party.
the institute's affiliation with the university