| Show Slang |
| Harpy: Is the name of the Water Police's second, smaller boat. Usually used by the divers. |
| I.A: Internal Affairs - a specialist squad that investigates police corruption. |
| Nemesis: Is the name of the Water Police's main boat. |
| POLAIR: The police helicopter. |
| SPC: Sydney Police Centre. |
| SPG: State Protection Group: a specialist unit in the New South Wales police service. |
| The dogs: A term for the surveillance unit. |
| VKG: In New South Wales, VKG is the police radio. |
| Water Police 200: Is a radio term, which usually referred to the main car the detectives drive. |