USS Comfort (AH-3) was a hospital ship for the United States Navy in World War I. She was the sister ship of USS Mercy (AH-4) but the two ships were not of a ship class. Comfort was known as SS Havana in passenger service for the Ward Line, and as USAT Havana in United States Army service before her Navy service. Her name was restored to Havana in 1927, and she was renamed SS Yucatán in 1935, and SS Agwileon in 1941. In World War II, she was known as USAT Agwileon and USAHS Shamrock in service for the United States Army.
USS Santa Clara (ID-4523) was a Santa Cecilia-class freighter for the United States Navy during World War I. In service for the United States Army she was known as USAT Santa Clara. Both before and after her World War I service she was known as SS Santa Clara for the Grace Line.
The second USS Wachusett (ID-1840) was a cargo ship that served in the United States Navy from 1918 to 1919.
Wassaic was a steam cargo ship built in 1918-1919 by Los Angeles Shipbuilding & Dry Dock Company of San Pedro for the United States Shipping Board (USSB) as part of the wartime shipbuilding program of the Emergency Fleet Corporation (EFC) to restore the nation's Merchant Marine.
The second USS Casco (ID-1957) was a cargo ship that served in the United States Navy from 1918 to 1919.
USS Edgar F. Luckenbach (ID-4597) was a cargo ship and troop transport that served in the United States Navy from 1918 to 1919.
USS Julia Luckenbach (ID-2407) was a cargo ship and troop transport that served in the United States Navy from 1918 to 1919.
USS Jean (ID-1308) was a cargo ship that served in the United States Navy from 1918 to 1919.
USS Kermanshah (ID-1473) was a cargo ship that served in the United States Navy from 1918 to 1919.
USS Arizonan (ID-4542A), also written ID-4542-A was a United States Navy cargo ship and troop transport in commission from 1918 to 1919.
USS Kermoor was a United States Navy cargo ship in commission from 1918 to 1919.
USS Cauto (ID-1538) was a United States Navy cargo ship in commission from 1918 to 1919.
USS M. J. Scanlon (ID-3513) was a United States Navy cargo ship in commission from 1918 to 1919.
SS Santa Paula was a freighter of the Grace Line and later the American-Hawaiian Steamship Company. The vessel also saw military transport service during both World Wars.
USS Westerner (ID-2890) was a cargo ship of the United States Navy that served during World War I and its immediate aftermath.
Western Sea was a steam cargo ship built in 1918 by J. F. Duthie and Company of Seattle for the United States Shipping Board as part of the wartime shipbuilding program of the Emergency Fleet Corporation (EFC) to restore the nation's Merchant Marine.
USS Western Spirit (ID-3164) was a cargo ship of the United States Navy that served during World War I and its immediate aftermath.`
USS Westpool (ID-3675) – sometimes written as West Pool – was a cargo ship of the United States Navy that served during World War I and its immediate aftermath. As SS Westpool, she was sunk during World War II after being sold to the United Kingdom for use as a merchant ship.
USS Western Light (ID-3300) was a cargo ship of the United States Navy that served during World War I and its immediate aftermath.`
USS Santa Olivia (SP-3125) was a cargo ship and later troop transport that served with the United States Navy during and after World War I. The ship later went into merchant service as a freighter, and during World War II took part in a number of transatlantic convoys.
United States