0 N-VAR
If one group has an affiliation with another group, it has a close or official connection with it.
The group has no affiliation to any political party...
The officer cited the federation's rule on affiliation.
1 N-VAR
If you have an affiliation with a group or another person, you have a close or official connection with them.
...Johnson's affiliation with shoe company Nike...
They asked what her political affiliations were.
There is relatively little information about affiliation, maybe you can watch a bilingual story to relax your mood, I wish you a happy day!