- Istanbul Ansiklopedisi (Koçu), Balat
- Istanbul Chamber of Commerce, Kamhi, Jak V.
- Istanbul University, Turkish Republic, Navaro, Leyla, Kamhi, Jak V., Kohen, Moïse (Tekinalp, Munis), Medina, Cefi (Jeffi)
- Facultu of Law/Law School, Ventura, Michon (Moïses)
- Faculty of Law/Law School, Kaneti, Selim
- Faculty of Medicine, Nasi, Gad
- Pedagogy Department, Razon, Norma
- Istanbul Water Company, Fernandez, Isaac
- Ha-Iṣterikh le-Seraq (What is either plain or patterned, does it need to be painted?, poem, Isaac ibn Ghiyyāt), Ibn Ghiyyāth (Ibn Ghayyāth), Isaac ben Judah
- Istiqlal Party …