�1���
�Scope�
�2��� �References�
�3��� �Definitions��
������ �3.1��� �Terms defined elsewhere����
������ �3.2��� �Terms defined in this Recommendation�������
�4��� �Abbreviations���
Appendix I � Related definitions found in documents from other organizations���
�
Appendix II � Related abbreviations and acronyms found in documents� from other
organizations��� �