CLASSCLASS
TYPE
NUMOFSHIPS
HULL_NUMBERS
DATESCOMMISSIONED
REMARKS
A-1
SS
1900s
Ability
MSO
–
–
–
1950s era
Abnaki
AT/ATF
–
–
–
WW II era
ABSD-1
ABSD
–
–
–
WW II
Accentor
AMc
–
–
–
WW II
Achelous
ARL
–
–
–
WW II era converted LSTs
Achernar
AKA
–
–
–
WW II
Achomawi
ATF
–
–
–
WW II
ACM-1
ACM
–
–
–
Late 1940s-50s
ACM-11
ACM
–
–
–
1950s