C33 or C-33 may refer to:
Vehicles
;Aircraft
*
Beechcraft C33 Debonair
The Beechcraft Bonanza is an American general aviation aircraft introduced in 1947 by Beechcraft, Beech Aircraft Corporation of Wichita, Kansas. The six-seater, single-engined aircraft is still being produced by Beechcraft and has been in con ...
, an American civil utility aircraft
*
Boeing C-33
The Boeing 747-400 is a large, long-range wide-body airliner produced by Boeing Commercial Airplanes, an advanced variant of the initial Boeing 747.
The "Advanced Series 300" was announced at the September 1984 Farnborough Airshow, targetin ...
, a proposed American military transport
*
Caspar C 33, a German trainer
*
Caudron C.33
The Caudron C.33 "Landaulet Monsieur-Madame" was a French twin engined biplane with four seats, two in open cockpits and two in an enclosed cabin.
Design and development
Between 1919 and 1922 Caudron built a series of multi-engined civil passen ...
, a French passenger biplane
*
Douglas C-33
The Douglas DC-2 is a 14-passenger, twin-engined airliner that was produced by the American company Douglas Aircraft Company starting in 1934. It competed with the Boeing 247. In 1935, Douglas produced a larger version called the DC-3, which bec ...
, an American military transport
;Automobiles
*
Nissan Laurel C33, a Japanese sedan
*
Sauber C33
The Sauber C33 is a Formula One racing car designed by Sauber to compete in the 2014 Formula One season. It was driven by Esteban Gutiérrez and Adrian Sutil, who joined the team after Nico Hülkenberg returned to Force India. The C33 was design ...
, a Swiss Formula One car
;Ships
* , a C-class submarine of the Royal Navy
Other uses
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Autopista C-33, a highway in Catalonia, Spain
*
C33 road (Namibia)
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Caldwell 33, a supernova remnant
*
Head and neck cancer
Head and neck cancer develops from tissues in the lip and oral cavity (mouth), larynx (throat), salivary glands, nose, sinuses or the skin of the face. The most common types of head and neck cancers occur in the lip, mouth, and larynx. Symptoms ...
*
King's Gambit Accepted, a chess opening
* C.3.3., the pseudonym used by Oscar Wilde to publish his poem "
The Ballad of Reading Gaol
''The Ballad of Reading Gaol'' is a poem by Oscar Wilde, written in exile in Berneval-le-Grand, after his release from Reading Gaol () on 19 May 1897. Wilde had been incarcerated in Reading after being convicted of gross indecency with other m ...
"
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