app.

See also: app, App, and APP

English

Noun

app.

1. (law) Abbreviation of appendix (text added to the end of a book or an article).
2. Abbreviation of apprentice.

Usage notes

This is the customary abbreviation of this term as used in legal citation. See, e.g., The Bluebook: A Uniform System of Citation, Nineteenth Edition (2010), "Subdivisions", Table T16, p. 472-73.

Anagrams

• PAP, PPA, pap