The term code refers to a system of signals for sending messages or to define a situation.
Such codes may include:
- Code 1, indicates a declaration of war.
- Code 2, a code broken by the Romulans.
- Code 3, a code unbroken by the Romulans.
- Code 47, pertains to a message "for captain's eyes only".
- Code 710, request to avoid planet Eminiar VII.
- Code 1-Alpha-Zero, indicates a ship in distress.
- Code Factor 1, indicates invasion.
- Code blue, used to indicate a change in starship flight status.
- Code White resuscitation, used to indicate the need to resuscitate a dead individual.
- Chess code, uses chess moves as signs and countersigns in communications.
- Emergency Code 1, indicates intruder alert.
- Transporter Code 14, issued to destroy object in transporter beam.
A code may also refer to a language:
- Binary code, computer language predating trinary code.
- Trinary code, computer language following binary code.
- Morse code, antiquated means of communication via telegraphs.
In addition, a code may also refer to a password to access critical ship systems:
As well, a code may also refer to the various signals used by a Series-5 Long-range Tactical Armor Unit:
- Confirmation code, used by the Strategic Command Matrix to validate new orders.
- Infiltration code, believed to be used by the enemy on Selenia Prime to interrupt a Unit's mission.
Code may also refer to:
- "Code of Honor", an season one episode to TNG.
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