subdiv.

Noun

 * 1)   (referring to a publication)

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.

Related terms

 * (abbreviation of the plural form)
 * (abbreviation of the plural form)