Ensigns
An ensign is a national flag when used at sea, in vexillology, or a distinguishing token, emblem, or badge, such as a symbol of office in heraldry. The word has also given rise to the military rank of "ensign", a rank of junior officer once responsible for bearing the ensign.
The word is derived from the Latin plural insignia.
Read more about Ensigns: National Ensigns, Heraldic Ensigns, Air Ensigns