Charitable uses, trusts, and foundations (Islamic law) Waqf 20 Islam 7 Property (Islamic law) 6 Religious aspects 3 Economic aspects 2 Economic conditions 2 Islamic law 2 Management 2 Social conditions 2 Charities 1 Criticism, interpretation, etc 1 Education, Higher 1 Evaluation 1 Finance 1 Hadith 1 Health 1 ISO 9000 Series Standards 1 Land tenure 1 Land tenure (Islamic law) 1 Mosques 1 Muslims 1 Organization and administration 1 Quality control 1 Religious aspect 1 Social aspects 1 Standards 1 Total quality management 1 Universities and colleges 1 Voluntary hospitals 1