- ACJT
- Acromioclavicular joint (Medical » Physiology)
Abbreviations dictionary. 2012.
Abbreviations dictionary. 2012.
Group signature — A Group signature scheme is a method for allowing a member of a group to anonymously sign a message on behalf of the group. The concept was first introduced by David Chaum and Eugene van Heyst in 1991. For example, a group signature scheme could… … Wikipedia