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What does DEF stand for?

DEF stands for Deployment Expeditionary Force (US Army)

This definition appears very rarely and is found in the following Acronym Finder categories:

  • Military and Government

See other meanings of DEF

Other Resources:
We have 89 other definitions for DEF in our Acronym Attic

Samples in periodicals archive:

Units are task-organized into two force packages: a Deployment Expeditionary Force (DEF) preparing to execute known or planned operational requirements or a Ready Expeditionary Force (REF) with each unit under a higher headquarters and conducting full-spectrum training.