5H or 5h may refer to: *

Fifth Harmony Fifth Harmony, often shortened to 5H, is an American girl group based in Miami, composed of Ally Brooke, Normani, Dinah Jane, Lauren Jauregui, and formerly Camila Cabello until her departure from the group in December 2016. The group signed a ...

, the American girl group * 5H, a type of lead in a

pencil A pencil () is a writing or drawing implement with a solid pigment core in a protective casing that reduces the risk of core breakage and keeps it from marking the user's hand. Pencils create marks by physical abrasion, leaving a trail of ...

* SSH 5H (WA), alternate designation for Washington State Route 507 *

Fly540 Five Forty Aviation Ltd, trading as Fly540, is a low-cost airline which commenced operations in 2006 and is based in Nairobi, Kenya, operating both passenger and cargo services. The airline had two subsidiary airlines, Fly540 Ghana (suspended in ...

(IATA code) * , a highly unstable

isotope of hydrogen Hydrogen (H) has three naturally occurring isotopes: H, H, and H. H and H are stable, while H has a half-life of years. Heavier isotopes also exist; all are synthetic and have a half-life of less than 1 zeptosecond (10 s). Of these, H is t ...

* ''

City of Death ''City of Death'' is the second serial of the seventeenth season of the British science fiction television series ''Doctor Who'', which depicts the adventures of a time-travelling humanoid alien known as the Doctor. It was produced by the BBC ...

'' (production code: 5H), a 1979 ''Doctor Who'' serial

See also