Associations, institutions, etc Abbreviations 53 Directories 42 Learned institutions and societies 40 Associations 25 Societies 17 Universities and colleges 17 more ... International agencies 14 Societies, etc 14 Organizations 13 Acronyms 12 Membership 11 Non-governmental organizations 10 Abréviations 9 History 9 Membership campaigns 9 Congresses and conventions 7 Nonprofit organizations 7 Intellectual life 6 Periodicals 6 Social service 6 Afkortingen 5 Endowments 5 International cooperation 5 Management 5 Organisaties 5 Organisations non gouvernementales 5 Abbreviations as Topic 4 Abkürzung 4 Administrative agencies 4 less ...