Online Encyclopedia
Ha
Ha or ha can mean:
- Ha, a letter of Cyrillic alphabet
- Ha, Bhutan
- Ha, a minor deity in Egyptian mythology
- Ha, former symbol for element 105, first called hahnium (Ha), later unnilpentium (Unp), now dubnium (Db)
- hectare (ha), unit of surface area. 1 hectare = 10 000 mē
- Hausa language (ISO 639 alpha-2)
- A representation of laughter
See also: HA
Last updated: 02-25-2005 14:33:09