Appendix, or its plural form appendices, may refer to: In documents Addendum, an addition made to a document by its author after its initial printing or publication Bibliography, a systematic list of books and other works Index (publishing), a list of words or phrases with pointers to where related material can be found in a document Anatomy Appendix (anatomy), a part of the human digestive system Arts and media Appendix (band), a Finnish punk rock group The Appendix, a quarterly journal of history and culture