plural of denied area

(US, espionage) An extremely hostile operational environment with heavy surveillance.

A district, quarter, or similar locale that is significantly dependent on revenue from tourism.

(printing) The useful area of a page of printed material without the margins.

plural of type area

(Canada) Any one of three specific rural municipalities in Alberta, Canada, governed by the Special Areas Board.

plural of special area

(US, road transport) Triangular area of road surface adjacent to the gore at a fork or merge, set off by painted lines and optionally covered in chevron markings.

(aviation) The total surface area of an aircraft. / (nautical) The total portion of the surface area of the hull which is immersed in water.

plural of wetted area