391 APPenDIx A Abbreviations and acronyms he table below sets out all the abbreviations and acronyms used within this book. This table is provided as a reference list for the most important 50 abbreviations or acronyms that are used in the book. This appendix should also be cross-referenced with the definitions set out in Appendix B. However, not all of the abbreviations and acronyms have corresponding entries in Appendix B, because some of the entries in this appendix relate to concepts and ideas, rather than a topic that easily relates to a short definition. The reference provided in the right-hand column refers to a specific figure or table, where one is provided. If there is no specific figure or table, a general reference to the chapter that discusses the abbreviation or acronym is given. t