| R |
| Ra |
| Rabbis |
| Rachamim Set |
| Radha |
| Raga |
| Ragnarök |
| Ragon de Bettignies, Jean-Baptiste-Marie |
| Rahasya |
| Rahat |
| Rahu |
| Rahula |
| Raibhya |
| Raivata-manvantara |
| Rajagriha |
| Rajan |
| Rajarshis |
| Rajas |
| Rajasas |
| Raja-Yoga |
| Raka |
| Raksha |
| Rakshasas |
| Rakshasi-bhasha |
| Rama |
| Ramayana |
| Ram-mohan Ray |
| Rasa |
| Ra-Schu |
| Rasi |
| Rasi-chakra |
| Rasollasa |