
1) Apex predator of the ocean 2) Apex predator of the sea 3) Aptly named Jaws boat 4) Aquatic killer 5) Aquatic mammal 6) Aquatic predator 7) Arctic predator 8) Attacker of seals 9) Bicolor sea predator 10) Bicolor whale 11) Bicolored ocean predator 12) Bicolored ocean prowler 13) Bicolored seal hunter 
Found on 
https://www.crosswordclues.com/clue/orca

1) Grampus 2) Killer whale 3) Whale 
Found on 
https://www.crosswordclues.com/clue/orca

Latin, meaning: a pot or jar 
Found on 
http://archives.nd.edu/ooo.htm
 [Internet currency platform]
[Internet currency platform]  ORCA (short for Open Real-Time Currency Application) is a white-labeled payments and related transactions platform focused on ecommerce via mobile, apps and desktop browsing experiences. The name was created by co-founder Roger Cameron Wood to reposition the company away from offline payments and towards digital...
Found on 
http://en.wikipedia.org/wiki/ORCA_(Internet_currency_platform)
 [Quantum Chemistry Program]
[Quantum Chemistry Program]  ORCA (Quantum Chemistry Program) is an ab initio quantum chemistry program package that contains modern electronic structure methods including density functional theory, many-body perturbation, coupled cluster theories, multireference, and semiempirical methods. Its main field of application is larger molecules, ...
Found on 
http://en.wikipedia.org/wiki/ORCA_(Quantum_Chemistry_Program)
 [computer system]
[computer system]  ORCA was a mobile-optimized web application used as a component of the `get out the vote` (GOTV) efforts for Mitt Romney`s 2012 presidential campaign. It was intended to enable volunteers in polling stations around the country to report which voters had turned out, so that `missing` Republican voters and underperforming pr...
Found on 
http://en.wikipedia.org/wiki/ORCA_(computer_system)
 [assistive technology]
[assistive technology]  Orca is a free and open source, flexible, extensible screen reader from the GNOME project for individuals who are blind or visually impaired. Using various combinations of speech synthesis and braille, Orca helps provide access to applications and toolkits that support the AT-SPI (e.g., the GNOME desktop, Mozilla Fire...
Found on 
http://en.wikipedia.org/wiki/Orca_(assistive_technology)
 [dog]
[dog]  Orca is a male golden retriever trained by the UK charity Canine Partners as an assistance dog. {As of|2007} he is one of 12 dogs to be awarded the PDSA Gold Medal, the highest award for outstanding bravery and dedication by an assistance dog, for remarkable dedication, tenacity and initiative in saving his owners` life in 2003, when ...
Found on 
http://en.wikipedia.org/wiki/Orca_(dog)

Killer whale.
Found on 
http://www.dolphincharters.com/glossary.html

a black-and-white toothed whale that is a skilled predator; also called a killer whale
Found on 
http://www.pbs.org/kqed/oceanadventures/glossary/

orca 1. A killer whale. 2. When capitalized, the genus consisting of the killer whale.
Found on 
http://www.wordinfo.info/words/index/info/view_unit/1500/

Series of halftack armoured vehicles, Cardoen [CL]
Found on 
https://www.encyclo.co.uk/local/20785

the killer whale, Orcinus orca.
Found on 
https://www.infoplease.com/dictionary/orca

Orca) -  A killer whale on a vengeance-fueled rampage.
Found on 
https://www.tor.com/2012/08/13/sea-monsters-a-z/
  No exact match found.