国籍【こくせき】
nationality, citizenship, nationality (ship, airplane, etc.), registration, flag
書籍【しょせき】
book, publication
戸籍【こせき】
family register, census
在籍【ざいせき】
being enrolled (at a school), being registered, being a member (of a team, organization, etc.)
入籍【にゅうせき】
registering (a marriage, etc.) in the family register
移籍【いせき】
transfer (of one's name into another family register), transfer (to another team, company, etc.)
除籍【じょせき】
removing a name, expelling (e.g. from school), decommissioning
船籍【せんせき】
ship's nationality, ship's country of registration
党籍【とうせき】
party membership, party register
本籍【ほんせき】
one's registered domicile (as recorded in the family register), one's legal domicile (as opposed to where one lives)
無国籍【むこくせき】
statelessness, stateless
学籍【がくせき】
school register
僧籍【そうせき】
priesthood
漢籍【かんせき】
Chinese book, Chinese classics