H16 or H-16 may refer to:

Transport

Curtiss H-16 The Curtiss Model H was a family of classes of early long-range flying boats, the first two of which were developed directly on commission in the United States in response to the £10,000 prize challenge issued in 1913 by the London newspaper, ...

, a 1914 American Curtiss Model H flying boat variant *

H16 engine An H engine is a piston engine comprising two separate flat engines (complete with separate crankshafts), most often geared to a common output shaft. The name "H engine" is due to the engine blocks resembling a letter "H" when viewed from the fro ...

, a type of H engine like the Fairey H-16 * HMS ''Daring'' (H16), a 1932 British Royal Navy D Class destroyer * , a World War I British Royal Navy H class submarine *

LSWR H16 class The LSWR H16 class were five 4-6-2 tank locomotives designed by Robert Urie for the London and South Western Railway (LSWR) in 1921–1922. They were the last new design for the LSWR and their only Pacific-type design. Background As part of th ...

, a British LSWR locomotive *

Piasecki H-16 The Piasecki H-16 Transporter (company designation PV-15) was a tandem-rotor transport or rescue helicopter designed by Frank Piasecki and built by Piasecki Helicopter. The prototypes were evaluated by the United States Air Force and Army, but t ...

, a tandem-rotor helicopter

Other uses

* H16, a type of heath community in the British National Vegetation Classification * H16, a Slovak rap group named after the former Hálova 16 elementary school,

Majk Spirit Majk Spirit (born Michal Dušička; 28 August 1984, Bratislava, Slovakia) is a Slovak rapper and member of the group H16, named after his primary school Hálova 16 in Petržalka. The winner of the MTV Europe Music Awards for the Best Czech and ...

is one of their members * H-16 County Highway, an alternative name for

Forest Highway 16 Federal Forest Highway 16 (FFH 16) is a forest highway in the western Upper Peninsula of the US state of Michigan that runs through the Ottawa National Forest in Iron, Houghton and Ontonagon counties. The Michigan Department of Transpor ...

. *

Keratitis Keratitis is a condition in which the eye's cornea, the clear dome on the front surface of the eye, becomes inflamed. The condition is often marked by moderate to intense pain and usually involves any of the following symptoms: pain, impaired e ...

, by ICD-10 code {{Letter-Number Combination Disambiguation Ship disambiguation pages