Ka
Appearance
Ka or KA may refer to:
Language
- Ka (Indic), a glyph in the Brahmic family of scripts
- Devanagari ka, a letter in the Devanagari script
- Georgian language, by ISO 639-1 code
- Ka (Cyrillic)
- Ka (kana)
- Ka (Javanese) (ꦏ), a letter in the Javanese script
Media and entertainment
- Kà, a Cirque du Soleil show
- Ka (Dark Tower), a plot element in Stephen King's Dark Tower series
- Mister Mosquito, a video game, known in Japan as Ka
Organizations
- Kappa Alpha Order, a fraternity founded in 1865 at Washington and Lee
- Kappa Alpha Society, a fraternity founded in 1825 at Union College
- Karenni Army, a Burmese guerilla organization
- Knattspyrnufélag Akureyrar, an Icelandic football club
- Kuklos Adelphon, an 1800s-era Southern fraternity
- Khan Academy, a non-profit educational organization
Places
- Ka Farm, Østre Toten, Norway (see List of short place names)
- KA postcode area, Scotland
- Ka River, Nigeria
- Karlsruhe, Germany (e.g. code used on German vehicle registration plates)
- Karnataka, India
Science and technology
- Ka, an acid dissociation constant
- Ka, association constant of a reaction
- Ka band, a microwave band
- Keepalive, a computer network message
- Kiloampere, a unit of electric current
- ka, kiloannus, a unit of time equal to one thousand (103) years
Transport
- Dragonair, an airline by IATA code
- Ford Ka, a car
- NZR KA class a New Zealand steam locomitive
- Kenya Airways
Other uses
- KA, a carbonated drink produced by the company A.G. Barr
- KA, law enforcement jargon for "known associate"
- Ka (Egyptian soul), ancient Egyptian concept of spirit or soul
- Ka (pharaoh) (fl. c. thirty-second century B.C.)
- Ka (rapper), performer
- Knight or Dame of St Andrew, a Barbadian award
- Ka tree, Terminalia carolinensis