The 18 Parvas of Mahabharata are as follows:
Adi-parva
Sabha-parva
Vana-Parva
Virata-parva
Udyoga-parva
Bhishma-parva
Drona-parva
Karna-parva
Shalya-parva
Sauptika-parva
Stri-parva
Shanti-parva
Anusasana-parva
Ashvamedhika-parva
Ashramavasika-parva
Mausala-parva
Mahaprasthanika-parva
Svargarohana-parva