This document is a dictionary of business continuity management terms compiled by Lyndon Bird, International Development Director at the Business Continuity Institute. It contains definitions for over 200 terms related to business continuity from A-Z. The definitions are sourced from standards and guidelines such as GPG2010, BS25999, AS/NZ 5050, and the BCI's own preferred meanings. References for where terms are defined in other standards are provided. The dictionary is intended to help standardize understanding of business continuity terminology.