There are two types of hand gestures also known as Mudras.
Asanjukta Hasta Mudras (Single Hand Gestures) using one hand.
Sanjukta Hasta Mudra (Double Hand Gestures) using two hands.
Single Hand Gestures
Pataka Padmakosa
Tripataka Sarpasirsa
Ardhapataka Mrugasirsa
Kartarimukha Singhamukha
Mayura Kangula
Ardhachandra Alapadma
Arala Shukatunda Chatura
Mushti Bhramara
Shikara Hansasya
Kapittha Hansapakshya
Katakamukha Sandansa
Suchi Mukula
Chandrakala Tamrachuda
Trisula
Anjali Chakra
Kapota Samputa
Karkata Pasa
Svastika Kilaka
Dola Matsya
Pushpaputa Kurma
Utsanga Varaha
Shivalinga Garuda
Katakavardhana Nagabandha
Kartarisvastika Khatva
Sakata Bherunda
Sankha