Upnishad(10)

Mukhya( मुख्य)

Aitareya

Kauśītāki
Sāmānya(सामान्य)
Ātmabodha, Mudgala
Sannyāsa(संन्यास)
Nirvāṇa
Śāktai (शक्ति )
Tripura, Saubhāgya-lakshmi, Bahvṛca
Vaiṣṇava(वैस्नव )
Śaiva (शैव )
Akṣamālika
Yoga(योग)Nādabindu
Source: Wikipedia