AD – Destroyer Tender
 
  AD Iris     mod. AC Iris Class
AD-1 Dixie 1916 1922  
AD-2 Melville 1915 1946  
AD-3 Dobbin 1924 1946  
AD-6 Panther 1907 1922  
AD-7 Leonidas 1918 1921 mod. AC Hannibal  Class
AD-9 Black Hawk 1918 1946  
AD-10 Bridgeport 1917 1924  
AD-11 Altair 1921 1946  
AD-14 Dixie 1940 1994  
AD-16 Cascade 1943 197x [C3-S1-N2]
AD-20 Hamul 1943 1962 [C3-Cargo(S)]
AD-22 Klondike 1946 1972 [C3-Special(S)]
AD-26 Shenandoah 1945 1980 [C3-Special(S)]
AD-34 Alcor 1944 1946 mod. AR-10 Alcor Class mod. AG-34 Alcor Class
AD-37 Samuel Gompers 1967 1996  

AGHS – Patrol Combatant Support Ship
 
  AGHS-1178 Wood County - - mod. LST-1171 De Soto County Class

AGP – Torpedo Boat Tender / Patrol Craft Tender
 
AGP-1 Niagara 1943 1943 mod. PG-52 Niagara Class
AGP-2 Hilo 1943 1946 mod. PG-58 Hilo Class
AGP-3 Jamestown 1943 1946 mod. PG-55 Jamestown Class
AGP-4 Portunus 10  1943 1946 mod. LST-1 Class
AGP-6 Oyster Bay 1943 1946 mod. AVP-10 Barnegat Class
AGP-12 Acontius 1944 1946 [C1-A(S)]
  AGP-786 Garrett County     mod. LST-1 Class
AGP-1176 Graham County     mod. LST-1171 De Soto County Class

AR – Repair Ship
 
AR Vulcan 1898 1899  
AR-1 Medusa 1924 1947  
AR-2 Bridgeport - -  
AR-3 Prometeus 1913 1946 mod. AC Vestal Class
AR-5 Vulcan 1941 1995  
AR-9 Delta 1942 1956 mod. AK-29 Delta Class [C3-Special(S)]
AR-10 Alcor 1941 1944 mod. AG-34 Alcor Class
AR-11 Rigel 1941 1946 mod. AD-11 Altair Class
AR-13 Amphion 1946 197x [C3-Special(S)]
AR-19 Xanthus 1945 1955 [EC2-S-C1]
AR-22 Klondike 1962 1970 mod. AD-22 Klondike Class [C3-Special(S)]
AR-23 Markab 1960 1969 mod. AD-20 Hamul Class [C3-Cargo(S)]

ARB – Repair Ship, Battle Damage
 
ARB-1 Aristaeus 12  1943 1947 mod. LST-1 Class
  ARB-13     mod. LST-1 Class / -> Norway

ARG – Repair Ship, Internal Combustion
 
ARG-1 Oglala 1944 1946 mod. CM-3 Aroostook Class
ARG-2 Luzon 11  1943 1959 [EC2-S-C1]
ARG-18 Holland 1945 1947 mod. AS-3 Holland Class
ARG-19 Beaver 1945 1946 mod. AS-5 Beaver Class
ARG-20 Otus 1945 1946 mod. AS-20 Otus Class [C1-B(S)]

ARH – Repair Ship, Heavy Hull
 
ARH-1 Jason 1944 1957 mod. AD-5 Vulcan Class

ARL – Repair Ship, Landing Craft
 
ARL-1 Achelous 37  1943 1971 mod. LST-1 Class

ARST – Salvage Craft Tender
 
ARST-1 Laysan Island 1945 1947 mod. LST-1 Class
  ARST-4 Tackle     mod. ARS-37 Tackle Class

ARV, ARVE, ARVA – Repair Ship, Aviation (Engine, Airframe)
 
ARV-1 Chourre 1944 1955 mod. ARG-2 Luzon Class [EC2-S-C1]
ARVE-3 Aventinus 1945 1955 mod. LST-1 Class
ARVA-5 Fabius 1945 1956 mod. LST-1 Class

ARVH – Repair Ship, Aviation, Helicopter
 
ARVH-1 Corpus Christi Bay 1966 1973 mod. AV-5 Albemarle Class

AS – Submarine Tender
 
   AS Mohican 1910 1915  
   AS Severn 1913 1916  
   AS Yosemite 1911 1912  
AS-1 Fulton 1914 1925  
AS-2 Bushnell 1915 1940  
AS-3 Holland 1926 1945  
AS-4 Alert 1912 1922 mod. PG Alert Class
AS-5 Beaver 1918 1945  
AS-6 Camden 1919 1931  
AS-7 Rainbow 1918 1925 mod. AW Rainbow Class 
AS-8 Savannah 1917 1926  
AS-9 Canopus 1922 1942  
AS-10 Argonne 1926 1940 [Hog Island Type B]
AS-11 Fulton 1941 1993  
AS-19 Proteus 1960 1992 mod. AS-11 Fulton Class
AS-13 Griffin 1941 1970 [C3-Cargo(M)]
AS-20 Otus 1941 1945 [C1-B(S)]
AS-21 Antaeus 1941 1942  
AS-22 Euryale 1943 1946 [C3-Special(S)]
AS-23 Aegir 1944 1947 [C3-S-A2]
AS-31 Hunley 1962 1996  
AS-33 Simon Lake 1964 1999  
AS-36 L. Y. Spear 1970 Active  

AV Seaplane Tender
 
AV-1 Wright 1926 1944 [Hog Island Type B]
  AV-2 Jason     mod. AC-11 Orion Class
AV-3 Langley 1937 1942 mod. CV-1 Langley Class
AV-4 Curtiss 1940 1957  
AV-5 Albemarle 1956 1960 mod. AV-4 Curtiss Class
AV-6 Patoka 1939 1940 mod. AO-9 Patoka Class
AV-7 Currituck 1944 1967  
AV-8 Tangier 1941 1946 [C3-Cargo(S)]
AV-10 Chandeleur 1942 1947 [C3-S-B1]
AV-14 Kenneth Whiting 1944 1958 [C3-Special(S)]
  AV-21 Ashland - - mod. LSD-1 Ashland Class

AVC – Catapult Barge
 
  AVC-1      

AVD – Seaplane Tender, Destroyer
 
AVD-1 Childs 14  1940 1945 mod. AVP-14 Childs Class mod. DD-186 Clemson Class

AVP – Seaplane Tender, Small
 
AVP-1 Lapwing 1936 1946 mod. AM-1 Lapwing Class
AVP-10 Barnegat 30  1941 1966  
AVP-23 Absecon 1943 1947 mod. AVP-10 Barnegat Class
AVP-38 Duxbury Bay 1949 1966 mod. AVP-10 Barnegat Class
AVP-14 Childs 1938 1940 mod. DD-186 Clemson Class

AZ – Airship Tender
 
AZ-1 Wright 1921 1926 [Hog Island Type B]
AO-9 Patoka 1924 1933 mod. AO-9 Patoka Class