"United States naval districts#12th Naval District" . "United States naval districts#17th Naval District" . "United States naval districts#11th Naval District" . "United States naval districts#8th Naval District" . "[3]" . "Sixth Naval District." . . "United States naval districts#7th Naval District" . "16th Naval District" . . "United States naval districts#2nd Naval District" . . "United States naval districts#13th Naval District" . . "United States naval districts#18th Naval District" . "Eleventh Naval District" . "United States naval districts#9th Naval District" . "Sixth naval district" . "United States naval districts#3rd Naval District" . "United States naval districts#14th Naval District" . "United States naval districts#19th Naval District" . "6th Naval District" . "Naval District" . "First Naval District" . "5th Naval District" . "United States naval districts#15th Naval District" . "3rd Naval District" . "4th Naval District" . "United States naval districts" . "2nd Naval District" . "United States naval districts#4th Naval District" . . "10th Naval District" . "Twelfth Naval District" . . "15th Naval District" . "United States naval districts" . "7th Naval District" . "Fifth Naval District" . "United States naval districts#5th Naval District" . "Fourth Naval District" . "Sixteenth Naval District" . "naval districts" . "United States naval districts#1st Naval District" . "14th Naval District" . "Fourteenth Naval District" . "11th Naval District" . "Tenth Naval District" . "United States Second Naval District" . "1st Naval District" . "United States naval districts#16th Naval District" . "United States naval districts#10th Naval District" . . . "13th Naval District" . "Sixth Naval District" . "12th Naval District" . "United States naval districts#6th Naval District" . "Third Naval District" . "United States naval districts#20th Naval District" . "3d Naval District" . "Fifteenth Naval District" .