Ha
From Free net encyclopedia
HA, Ha, and ha can refer to various things, depending on case.
The all-uppercase HA may refer to:
- the HA! comedy channel, one of the precursors to Comedy Central
- the British Rail pre-TOPS classification for twenty-four electric locomotives, later known as Class 71
- Haiti (FIPS 10-4 country code)
- Hawaiian Airlines (IATA airline designator)
- Hells Angels, a motorcycle club
- hemagglutination assay, in virology
- high availability, as in a high-availability cluster
- home automation
- HA postal area
- Hyaluronan
Ha can mean:
- Ha, a letter of Cyrillic alphabet
- Ha, Bhutan
- Ha (mythology), a minor deity in Egyptian mythology
- the former symbol for chemical element 105, first called hahnium (Ha), later given the systematic name, unnilpentium, and now called dubnium (Db)
- the Hartmann number, in physics
- an interjection used to express joy, surprise, or laughter
- Ha, a book by Osamu Dazai
- は ＆ ハ, a letter in the Japanese Katakana and Hiragana
- a common prefix in Hebrew indicating the definite article.
- 'if' in Hungarian
- 'yes' in Armenian, vernacular
ha can mean:
- hectare (ha), unit of surface area. 1 hectare = 10 000 m²
- the ISO 639 alpha-2 language code for the Hausa language
hA can mean:
- Hectoampere, an SI unit of electric current (worth 100 A)
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See also
- Haha, disambiguation
da:HA de:HA es:Ha eo:Ha fr:HA ko:HA it:Ha ja:HA pt:Ha (desambiguação) vi:Ha