ed

As nouns the difference between parkin and ed

is that parkin is a traditional soft cake of Northern England, usually made with oatmeal and treacle while ed is edition.

As proper nouns the difference between parkin and ed

is that parkin is {{surname|from=given names} while Ed is a diminutive of Edward, Edgar, Edwin, or other male given names beginning with Ed-.

As an initialism ED is

erectile dysfunction.

As an abbreviation ED is

ending theme, end title sequence.

As nouns the difference between taxonomy and ed

is that taxonomy is the science or the technique used to make a classification while ed is help.