This document covers the data terms used in the "VET in Schools 2016" summary publication. The primary purpose of this document is to assist users to understand the specific data terms. Terms that appear in the publication are listed in alphabetical order with the following information provided for each: (1) definition: a brief explanation of the term; (2) classification categories: defined categories that apply to each term are listed, where applicable; and (3) source: a description of the source of this information, including details of any calculations or derivations. [For "VET in Schools 2016," see ED576658.]