678th Personnel Services Battalion Unit Crest (Raising the Standard) - Sold in Pairs Survival Gear The IT rating is one

The IT rating is one of the most diverse ratings in the US Navy

Criteria: These distinctive unit insignia (DUI) are worn by the 57th Transportation Battalion

Protects against Giardia lamblia

United States Army 17th Field Artillery Regiment Unit Crest

United States Army 503rd Military Police Battalion Unit Crest (Protect Assist Enforce)

678th Personnel Services Battalion Unit Crest (Raising the Standard) - Sold in Pairs Survival Gear The IT rating is oneUnited States Army 678th Personnel Services Battalion Unit Crest (Raising the Standard) Criteria: Unit Crests are unique to each unit in the U. S. Army and are officially known as Distinctive Unit Insignia although most Soldiers refer to them as "Unit Crests." The insignia design is derived from the coat of arms authorized for a unit. All personnel assigned to the organization wear the insignia, except general officers, the Sergeant Major of the Army