'ORCA' definitions:

Definition of 'orca'

From: WordNet
noun
Predatory black-and-white toothed whale with large dorsal fin; common in cold seas [syn: killer whale, killer, orca, grampus, sea wolf, Orcinus orca]

Acronyms for 'ORCA'

From: V.E.R.A.
  • Online Resource Control Aid