| O | Link | Sources | Language | Notes |
| O My Friend | ||||
| Obscenidades | click here | La Quinta Nota | Espanol | |
| Ocean of Nectar | ||||
| Oceano di latte | Click here | Storie e cronologia dei Purana | Italiano | Secondo il Visnu Purana, la successione dei prodotti dall’Oceano di Latte |
| Odisa | Orissa | |||
| Odra | Click here | Storie e cronologia dei Purana | Italiano | son of Dirghatama |
| Of all kinds of distress, what is the most painful? | Click here | |||
| Of all types of education, which is the most important?” | Click here | |||
| Of the many capitalists who possess great riches, who is the topmost?” | Click here | |||
| Ofensas, servicio y capacidad de orador | click here | La Quinta Nota | Espanol | |
| Offenses to Be Avoided | English | Book under construction | ||
| Oghavati river | ||||
| Ojasvi | Click here | Radha Krishna Ganoddesa Dipika | English | |
| Olas de Conocimiento | Click here | Book – Kadacha Editions | by Manonatha Dasa | |
| Om | Click here | Maha-bharata (Italiano) | Italiano | sacra sillaba spirituale |
| om namo bhagavate vasudevaya | Click here | Maha-bharata (Italiano) | Italiano | un Mantra: offro i miei omaggi al Supremo Signore Sri Krishna, figlio di Vasudeva |
| Omkara | Click here | Maha-bharata (Italiano) | Italiano | see Om |
| On Knowledge and the Principle of Authority | Click here | Brilliant as the Sun | English | |
| On the Way to Krishna | Prabhupada | |||
| One example of wrong translation of Sastras (holy books) | Click here | Brilliant as the Sun | English | |
| One sould not sit on the Vyasasana if he doesn’t know the Veda. K | ||||
| Onion. Why should we avoid Onion and Garlic? | Click here | |||
| Oraciones de Indra y la vaca Surabhi | ||||
| Orissa | Click here | Syamananda, the Joy of Radharani | English | |
| Orsa Maggiore | Click here | Storie e cronologia dei Purana | Italiano | |
| Our affectionate guardians | ||||
| Our Eternal Nature | ||||
| Our philosophy in a nutsell | Click here | Brilliant as the Sun | English | |
| Out of all auspicious and beneficial activities, which is best for the living entity?” | Click here | Ramananda Raya, Live Book | ||
| Out of all glorious activities, which is the most glorious?” | Click here | Ramananda Raya, Live Book | ||
| Out of all liberated persons, who sould be accepted as the greatest? | Click here | Ramananda Raya, Live Book | ||
| Out of all topics people listen to, which is best for all living entities?” | Click here | Ramananda Raya, Live Book | ||
| Out of many types of meditation, which is required for all living entities? | Click here | Ramananda Raya, Live Book |