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.)
... Absence of tibia with polydactyly[?]
Absent corpus callosum cataract immunodeficiency[?]
Absent T lymphocytes[?]
Acalvaria[?]
Acanthocheilonemiasis[?]
...