Aquaculture (also spelled aquiculture) is the cultivation of the natural produce of water such as fish and shellfish. Mariculture should be a specialized subset of aquaculture.
Some examples of aquaculture include raising catfishes in freshwater ponds, growing culture pearl etc.
... DB is a French automobile maker; see DB (car)
DB is the abbreviation for Deutsche Bahn, the major German railway company
DB is the abbreviation of Dominion ...