The number of LA international organizations is legion, some consisting of only LA organizations, others of more world scope. For practical reasons, choices must be made as to which of these should be included in these annual reports and which should not. Here, a list of those organizations on which LANS reports have appeared, both in this edition and/or in previous editions of this Year-book, is first presented. The descriptions given in this list are the minimal ones which is felt necessary for what follows. The listing is alphabetical by acronym.