Letters of credit 8 Banks and banking 3 Dissertations, Academic 3 Islam 3 Religious aspects 3 Dissertations 2 Documentary credit 2 Suretyship and guaranty 2 Suretyship and guaranty (Islamic law) 2 Banking law 1 Contracts 1 Contracts (Islamic law) 1 Dissertation 1 Islamic countries 1 Law and legislation 1 Letters of credit -- 1 Negotiable instruments 1 Negotiable instruments (Islamic law) 1 Suretyship and guaranty -- 1