Title
- Order3
- Ordinances4
- Ordinary of arms1
- Ordinary of the Mass1
- Ordo benedicendi oleum catechumenorum et infirmorum et conficiendi chrisma1
- Ordo exsequiarum1
- Ordo missae2
- Orthographia1
- Orthographical text3
- Ottoman letters1
- Padārthakhaṇḍanavyākhyā tīkā1
- Palm leaf manuscript1
- Panegyric1
- Papal agreement1
- Papal brief4
- Papal bull26
- Papal documents1
- Papal judgement2
- Papal letter1
- Paramāmṛta1