H (disambiguation)
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Look up H, h, or aitch in Wiktionary, the free dictionary. |
H is the eighth letter of the Latin alphabet.
H may also refer to:
Musical symbols
- H number, Harry Halbreich reference mechanism for music by Honegger and Martinů
- H, B (musical note)
- H, B major
People
- H. (noble) (died after 1279), an unidentified nobleman in the Kingdom of Hungary, who served as master of the horse
- H. (1900–1995), British activist & economist Edgar Hardcastle
- H (born 1957), British guitarist Adrian Smith
- H (born 1976), British singer Ian Watkins (Steps)
- h (born 1959), British vocalist Steve Hogarth
- H (born 1981/82), one of the attackers in the Sydney gang rapes
Scientific symbols
- H (as in ΔH), magnitude of enthalpy
- H, chemical symbol for the element hydrogen
- H, Henry (unit), unit of inductance
- H, magnetic field intensity
- H, Hubble constant
- H, Absolute magnitude
- h, Planck constant
- ℏ ("h-bar"), the reduced Planck constant, ℏ=h/2π ;
- h, convection heat transfer coefficient
- h, impulse response in LTI system theory
- H, system function, system response, or transfer function in LTI system theory
- H, the upper half-plane of the complex numbers
- Planets:
Film and TV
- H (1990 film), a 1990 Canadian film
- H (2002 film), a 2002 Korean film
- H (French TV series)
Music
- h, a 1990 compilation album by Hitomi
- H, a 1980 album by Bob James
- H (EP), a 2002 EP by Ayumi Hamasaki
- H. (Tool song), a song by Tool on their 1996 Ænima album
Miscellaneous
- H or h, suffixed to denote hexadecimal in Intel-derived assembly languages: FFh or 05A3H. Some implementations require a leading zero when the first hexadecimal digit character is not a decimal digit: 0FFh
- Haplogroup H (disambiguation)
- ATC code H Systemic hormonal preparations, excluding sex hormones and insulins, a section of the Anatomical Therapeutic Chemical Classification System
- Fay and Wu's H, statistical test used in DNA analysis
- Hecto-, the SI prefix for hundred or 102
- Heroin
- Һ, letter Shha of the Cyrillic alphabet
- Trains:
- H (S-train), a train service in Metropolitan Copenhagen
- H, Rockaway Park Shuttle subway service in New York
- H, Hitachi, Ltd. mobile phone
- H, sexual content or activity, associated with Japanese "Hentai"
- H, Hurricane tie for construction
- h, voiceless glottal fricative phone
- Conservative Party of Norway (Høyre)
- The military designation for helicopters, such as the UH-60 Blackhawk and AH-64 Apache
- The high-prestige register in a diglossia.
- H (magazine)
- H, a symbol for a heliport
- H, the international license plate code of Hungary
- H, code for a formulation of sulfur mustard