The following list of techniques comes from the original Dragon Ball japanese manga and from minor magazines of information. For each technique/attack you can find an animated GIF capured directly from the anime (thanks to our friends Majin Vegeta SSJ2 and Chibi Goku who made them!) or a scanned image from the manga, that show the execution of the same.
You only have to click on the preview to see the integral version! ^___^

A - B - C - D - E - F - G - H - I - J - K - L - M
N - O - P - Q - R - S - T - U - V - W - X - Y - Z

Technique name
Description
Used by





Y

Yoikominminken
This is a martial art technique used to hypnotize the opponent: making hand motions and using a strange voice you order him to put into sleep! Only the hypnotizer can make his victim wake up but, when Jackie Chun (Muten Roshi in disguise) performs Yoikominminken vs Goku at the 21st Tenkaichi Budokai, he doesn't know that the little Saiyan cannot resist eating any food and Bulma yells at him that the lunch is ready... ^__^
Jackie Chun (Muten Roshi – Kame-sen'nin)


Yokaieki
This is a technique used by the Saibaimen when they were ordered by Vegeta and Nappa to fight the Z Warriors: their head splits in two and from it a stream of acid flies out that can melt its target.
Saibaimen



Z

Zanzoken (Blurring)
This is a technique that consists in disappearing from a place, leaving a shadow of oneself, for a short period of time in the original position and causing the “blur” effect. So the enemy is deceived into thinking that his opponent is still there and this one can quickly move to another spot close by and attack him unexpectedly. Zanzoken was first used by Muten but soon learnt by most major characters in DB series. They manage to leave more than one image; Goku is able to perform even 7/8 shadows and also the two SSJ4 against Super Ishinlon in DBGT series!
Son Goku, Muten Roshi, Kuririn, Tenshinhan, SSJ4 Vegeta & Goku in DBGT vs Super Ishinlon