There are no oceans in the U.S. or in any other country. Oceans are not located in countries, but between continents.
The Pacific and the Atlantic oceans, that is all.
Australia is an island continent, meaning that it is surrounded on all sides by oceans and seas. For a list of the seas and oceans surrounding Australia, see the related question.
The US does not have any oceans. However, the Pacific and Atlantic Oceans surround the US.
The Pacific and Atlantic border the US. There are no oceans in the US.
All of them
The list would become big if you want the name of all of them (oceans, lakes, gulfs, rivers, etc.). Here is the name of oceans only:Arctic OceanAtlantic OceanPacific OceanIndian OceanSouthern Ocean
atlantic and pacific oceans
The Atlantic, Pacific, and Arctic Oceans border the US.
there are three US oceans.
antarctic and pacific oceans
There will be a list somewhere in the US military.
The FDA has a complete list.