SCROD is a type of fish, specifically a young cod or HADDOCK. It is usually harvested from the Atlantic Ocean and is a popular choice for fish and chips. The term SCROD is derived from the Old English word 'scrodde', which means to cut. HADDOCK is a species of fish in the family Gadidae, which also includes cod and pollock. It is found in the North Atlantic Ocean and is a popular choice for fish and chips.