Ka

• A.G. Barr
• Cathay Dragon
• Central Banda language
• Devanagari ka
• Equilibrium constant
• Ford Ka
• Georgian language
• K.A. (Kohntarkosz Anteria)
• KA postcode area
• Ka (Cyrillic)
• Ka (Dark Tower)
• Ka (Indic)
• Ka (Javanese)
• Ka (kana)
• Ka (pharaoh)
• Ka (rapper)
• Ka Island
• Ka River
• Ka band
• Ka/Ks ratio
• Kamov
• Kappa Alpha Order
• Kappa Alpha Society
• Karenni Army
• Karlsruhe
• Karnataka
• Keepalive
• Kenya Airways
• Khan Academy
• Kiloampere
• King's Arms, Oxford
• Kingda Ka
• Knattspyrnufélag Akureyrar
• Knight or Dame of St Andrew
• Kuklos Adelphon
• Kà
• List of short place names
• Mister Mosquito
• NZR KA class
• Terminalia carolinensis
• absorption rate constant
• acid dissociation constant
• ancient Egyptian concept of the soul
• kiloannum
• kiloannus
• kyr
• law enforcement jargon