This definition appears somewhat frequently
See other definitions of AO
Samples in periodicals archive:
Chapter 5. Attack Operations. This chapter provides a detailed description of Army TMD attack operations at the ARFOR and corps level. This includes a description of...
Information about heart operations including open heart bypass surgery and angeoplasty with stent; Exercising After a Heart Attack; Operations and Tests: Which is...
national defense unjversity national war college the attack operations pillar of theater missile defense: the need for a joint effort
CAL Fire uses resources on the ground and in the air to effectively fight wildland fires. Fixed wing air craft are used for Air Attack Operations.