Former Owner
- Oettingen-Wallerstein library1
- Okar, Baganbhaṭṭa1
- Oliver R. Barrett1
- Otto Jahn1
- Padmākarabhaṭṭa1
- Paolino Gianfilippi1
- ParvaṇIkara Govindabhaṭṭaputra1
- Paurāṇika, Rāmacandrabhaṭṭa1
- Pietro Girometti1
- Prediger (Schwäbisch Gmünd)1
- Prince Augustus Frederick, Duke of Sussex1
- Puruṣottamadīkṣita1
- Pushkar Sohoni1
- Qusṭanṭīn ibn Lūdūlf1
- Qāsim al-Īrawānī1
- Ramsau Monastery1
- Rashīdī, Ibrāhīm1
- Richard McKeon1
- Robert Dallas1
- Robert Hoe III1