Title
- Navādir al-Shabāb1
- Naẓm al-durr al-manthūr fī ʻamal al-munāsakhāt bi-al-ṣaḥīḥ wa-al-kusūr1
- Nihāyat al-marām1
- Nobility1
- Nonus almansoris cum annotationibus doctoris1
- Notice1
- Observationes1
- Occasional services1
- Office of the Dead1
- Omnium gentium mores, leges, et ritus1
- On Jews living in Rome1
- On accounting and commissions1
- Opuscula1
- Or ha-sekhel and Sefer ha-Shem1
- Oratio ad immortalitatem illustriassimae nec non famigerratissimae laudis1
- Orations1
- Ordinary of arms1
- Ordo benedicendi oleum catechumenorum et infirmorum et conficiendi chrisma1
- Ordo exsequiarum1
- Ordo missae1