WordNet
lieutenant JG
n. an officer holding a commissioned rank in the United States Navy or United States Coast Guard; below lieutenant and above ensign [syn: lieutenant junior grade]
Usage examples of "lieutenant jg".
It took them several moments to realize that he had promotion orders in one hand and lieutenant jg bars in the other.
Rick was listening to descriptions of the mecha the VTs had confronted, when a lieutenant jg entered with a personal message.