What does the acronym WG mean in military?

The abbreviation WG stands for Wing in the military field, especially in the US.

In the U.S. Air Force, a wing is a level of command that is typically composed of several groups, including operations, maintenance, support, and medical groups, each responsible for a specific function that contributes to the wing’s overall mission. The term “wing” is used across various branches of military to denote a unit or formation, but it’s especially prevalent in air forces to describe major operational or administrative units.

You can find more abbreviations starting with WG here. Also take a look at our list with military acronyms.