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

JEDEC
Joint Electron Device Engineering Council. The group that establishes the industry standards for memory operation, features, and packaging.

Jumper
A jumper in computer electronics is a conductor used to connect two pins.