It is the military term for a 'search and rescue dot.'
Military Grid Reference System
Command Post Node
Military Decision-Making Process
Acoustic Condition
Often, CSAR is an acronym seen in the military referring to Combat Search And Rescue.
Search and Rescue Direction of Travel
The acronym MI5 stands for the British government department known as Military Intelligence Five.
Slap, Pull, Observe, Release, Tap, Shoot
Normally on active duty it means Point Of Contact.
The acronym IET could stand for a number of things as it is used in several different spheres. In military terms the acronym is used for Initial Entry Training. However, there are various other meanings such as Intelligence Exploitation Team.
There acronym MOCCA stands for Mobile Operations Center for Communication and Analysis. It could be used by governments, military or emergency services.