• The Components hierarchy contains terms for the constituent parts of objects, including structures, images, and texts. In those instances where a term refers to an element that may sometimes be a component and sometimes stand alone, it is placed with a preferred parent in the most suitable hierarchy. For example,

Use for: Conference, Congresses, Conventions

• Meetings of two or more people for discussing matters of common concern, usually a formal or public exchange of views.

Use for: Consumer products, Consumers' goods, Goods, Consumer

• Here are entered works on products which are purchased for personal or household purposes.

• Any forms of addressed and written communication sent and received, including letters, postcards, memorandums, notes, telegrams, or cables.

Use for: Couple

• Groups comprising two people united by love, marriage, betrothal, or sexual union. To specify people joined by marriage, use

Use for: Crossdressing

• found: National Center for Transgender Equality, WWW site, Mar. 31, 2017:(Crossdresser: A term for people who dress in clothing traditionally or stereotypically worn by the other sex, but who generally have no intent to live fulltime as the other gender. The older term "transvestite" is considered derogatory by many in the United States.) - http://www.transequality.org/issues/resources/transgenderterminology

Use for: Dances

• Here are entered works dealing with informal dances. Works concerned with formal dances are entered under [Balls (Parties).]