Fudoken - Immovable Fist
Shishinken - Finger Needle Fist
Shitanken - Finger Tip Fist
Shakoken - Claw Fist
Shitoken - Finger Sword Fist (Boshiken)
Shikanken - Extended Knuckle Fist
Happaken - Eight Leaf Fist (Open Hand Strike)
Shukiken - Elbow Strike
Kitenken - Turn Causing Fist (Shuto)
Koppoken - Bone Principle Fist
Sokuyakuken - Dancing Foot Fist
Sokkiken - Leg Wake Up Fist
Sokugyakuken - Foot Reverse Fist
Shizenken - Natural Fist
Kikakuken - Demon Horn Fist
Taiken - Body Fist
Source: http://santacruzbujinkan.com/?p=17