所属【しょぞく】
belonging to (a group, organization, etc.), affiliation (with), being attached to, being under the control of
付属【ふぞく】
being attached (to), being affiliated (to), belonging (to), going with, attached school, affiliated school
属する【ぞくする】
to belong to, to come under, to be affiliated with, to be subject to
専属【せんぞく】
exclusive, attached to, specialist
従属【じゅうぞく】
subordination, dependency
配属【はいぞく】
assignment (of a person to somewhere), attachment (of a person to another unit, organization, etc.)