In Jainism, the "Nav Tatva" (also spelled as Nava Tattva) refers to the nine fundamental principles or realities that explain the path to liberation. Here are the titles of the Nav Tatva:

1. Jīva (जीव) – The Soul or Living Being
2. Ajīva (अजीव) – Non-living Substance
3. Āsrava (आस्रव) – Influx of Karmas
4. Bandha (बन्ध) – Bondage of Karmas
5. Samvara (संवर) – Stoppage of Karmas
6. Nirjarā (निर्जरा) – Shedding of Karmas
7. Mokṣa (मोक्ष) – Liberation
8. Punya (पुण्य) – Meritorious Deeds
9. Pāpa (पाप) – Sinful Deeds

These nine tattvas form the core of Jain philosophy and are essential for understanding the nature of the soul and the path to liberation.