The following is a list of Royal Navy ship names by name in alphabetical order, both past and present. Many of the names have been re-used over the years and thus represent different ships.
(Note that this list still lacks many important ships.)
... Adam complex familial[?]
Adams Nance syndrome[?]
Adams-Oliver syndrome[?]
Addison's disease[?]
Adducted thumb club foot syndrome[?]
Adducted thumb syndrom ...