• Oka (cheese), a Canadian cheese
• Oka (mass), an Ottoman unit of weight equal to 1.2829 kilograms
• Oca
  Oca
  Oxalis tuberosa is an herbaceous perennial plant that overwinters as underground stem tubers. These tubers are known as oca, oka, or New Zealand Yam. The plant was brought into cultivation in the central and southern Andes for its tubers, which are used as a root vegetable...
  
   or Oca, the root vegetable Oxalis tuberosa
• MXY-7 Ohka
  Ohka
  The Yokosuka MXY-7 Ohka was a purpose-built, rocket powered human-guided anti-shipping kamikaze attack plane employed by Japan towards the end of World War II...
  
   (also spelled Ōka), a Japanese kamikaze aircraft in World War II
• R-400 Oka
  R-400 Oka
  The OTR-23 Oka was a mobile theatre ballistic missile deployed by the Soviet Union near the end of the Cold War to replace the obsolete SS-1C 'Scud B'. It carried the GRAU index 9K714 and was assigned the NATO reporting name SS-23 Spider...
  
  , a theatre ballistic missile deployed by the Soviet Union
• 16494 Oka
  16494 Oka
  16494 Oka is a main belt asteroid with an orbital period of 1951.2591719 days . The asteroid was discovered on September 22, 1990.-References:...
  
  , an asteroid
• Oka Crisis
  Oka Crisis
  The Oka Crisis was a land dispute between a group of Mohawk people and the town of Oka, Quebec, Canada which began on July 11, 1990 and lasted until September 26, 1990. At least one person died as a result...
  
  , a land dispute between the Mohawk Nation and the town of Oka, Canada
• Naha Airport
  Naha Airport
  -Incidents:* On December 1, 1994, Ramzi Yousef planted a bomb on Philippine Airlines Flight 434, with the intent of mass murder. The bomb exploded on the Boeing 747-283B en route from Cebu to Tokyo, killing one passenger...
  
   by IATA airport code
• Okay Airways
  Okay Airways
  Okay Airways is an airline headquartered in Fengtai District, Beijing, People's Republic of China. It operates passenger charter services and plans to expand into scheduled passenger and dedicated cargo services. Its main hub is Tianjin Binhai International Airport in Tianjin...
  
   by ICAO airline code
• Tropical Storm Oka, a Pacific storm in 1987
• Oka (surname)
  Oka (surname)
  Oka as a surname may refer to:* Arsene Oka , a Cote D'Ivoire football player* Asajiro Oka , a Japanese zoologist, anatomist and evolutionist* Ayumi Oka , a Japanese actress...
  
  , a Japanese surname

Cars

• VAZ-1111 Oka (Lada Oka), a small car designed by AvtoVAZ and produced by ZMA and SeAZ
• Oka NEV ZEV
  Oka NEV ZEV
  The Oka NEV ZEV is an electric Neighborhood Electric Vehicle converted from a VAZ-1111 Oka to be sold in the US market by Oka Auto USA. The Oka NEV ZEV can be bought pre-made or in kit form.-Public Appearances:...
  
  , a NEV VAZ-1111 (see above) converted by Oka Auto USA
• OKA 4wd
  OKA 4wd
  OKA Australia is a Western Australian based 4wd manufacturer mainly supplying 4wd tour buses and trucks. OKA is based in Bibra Lake, where all OKAs are made. OKA's current holding company is Reymer Pty Ltd...
  
  , a large 4-wheel-drive vehicle made in Western Australia by OKA

Places

• Oka, Quebec
  Oka, Quebec
  -References:...
  
  , Canada
  • Oka National Park
    Oka National Park
    Oka National Park is a national park of Quebec, Canada.-External links:* - official site...
    
     near Oka, Quebec
• Oka River
  Oka River
  Oka is a river in central Russia, the largest right tributary of the Volga. It flows through the regions of Oryol, Tula, Kaluga, Moscow, Ryazan, Vladimir, and Nizhny Novgorod and is navigable over a large part of its total length, as far upstream as to the town of Kaluga. Its length exceeds...
  
   in the European part of Russia, flowing into the Volga
• Oka River (Siberia)
  Oka River (Siberia)
  The Oka is a river in Siberia, left tributary of the Angara River. It originates in the Sayan Mountains in western Buryatia and flows through Irkutsk Oblast. It flows for 630 km , into the Bratsk reservoir....
  
   in Siberia
• Oka River (Spain), a river in Basque Country, Spain
• Sun-Oka Beach Provincial Park
  Sun-Oka Beach Provincial Park
  Sun-Oka Beach Provincial Park is a provincial park in British Columbia, Canada....
  
  in British Columbia, Canada