AO – Oiler
 
AO-1 Kanawha 1915 1943  
AO-2 Maumee 1916 1945  
AO-3 Cuyama 1917 1946  
AO-7 Arethusa 1910 1922 mod. AW Arethusa Class
  AO-8 Sara Thompson      
AO-9 Patoka 1919 1946  
  AO-10 Alameda      
  AO-14 Robert L. Barnes      
AO-15 Kaweah 1921 1945  
AO-22 Cimarron 1939 1983 [T3-S2-A1]
AO-51 Ashtabula 1966 1989 mod. AO-22 Cimarron Class [T3-S2-A1]
AO-34 Chicopee 1942 1946  
AO-36 Kennebec 1942 19xx [T2-A (MC-SO)]
AO-41 Mattaponi 1942 19xx [T2-A (MC-K)]
AO-45 Big Horn 1942 1944  
AO-46 Victoria 1942 194x  
AO-49 Suamico 1942 19xx [T2-SE-A1]
AO-66 Atascosa 1942 194x  
AO-68 Chiwawa 1942 19xx [T2-S-A1]
AO-80 Escambia 1943 19xx [T2-SE-A2]
AO-89 Pasig 1943 1943  
AO-90 Shikellamy 1943 1943  
AO-105 Mispillion 1945 1964 [T3-S2-A3]
AO-105 mod. Mispillion 1964 1991 mod. AO-105 Mispillion Class [T3-S2-A3]
AO-110 Conecuh 1946 1946 mod. IX-301 Dithmarschen Class
AO-143 Neosho 1954 1992  
AO-177 Cimarron 1981 1991  
AO-177 mod. Cimarron 1991 1999 mod. AO-177 Cimarron Class
AO-187 Henry J. Kaiser 1986 Active  

AOE – Fast Combat Support Ship
 
AOE-1 Sacramento 1964 Active  
AOE-6 Supply 1994 Active  

AOG – Gasoline Oiler
 
AOG-1 Patapsco 1943 1975 [T1-MT-M1]
  AOG-12 Halawa      
  AOG-13 Kaloli      
  AOG-14 Aroostook      
  AOG-15 Conasauga      
  AOG-16 Guyandot      
AOG-17 Mettawee 1943 1946 [T1-M-A1]
AOG-21 Sequatchie 1944 1956 [T1-M-A2]
AOG-47 Shikellamy 1943 1946 mod. AO-90 Shikellamy Class
  AOG-64 Klickitat     [T1-M-BT1]
AOG-77 Rincon 1945 19xx [T1-M-BT2]
AOG-81 Alatna 1957 Active  [T1-MET-24a]

AOR – Replenishment Oiler
 
AOR-110 Conecuh 1953 1956 mod. AO-110 Conecuh Class mod. IX-301 Dithmarschen Class
AOR-1 Wichita 1969 1996  

AOT – Transport Oiler
 
AO-149 / AOT-149 Maumee 1956 1983 [T5-S-12a]
AO-165 / AOT-165 American Explorer 1959 1983 [T5-S-RM2a]
AOT-168 Sealift Pacific 1974 1995  
AOT-181 Potomac 1976 1983 mod. AOT-149 Maumee Class
AOT-182 Columbia 1976 1983