Injection

Injection or Injected may refer to:

• Injection (medicine), insertion of liquid into the body with a syringe
• Injective function in mathematics, a function mapping distinct arguments to distinct values
• Injection molding, a technique for making parts from plastic material
• Injection (economics), a financial boost to an economy
• Injected (band), a rock band from Atlanta, Georgia
• Injected (album), an album by Phunk Junkeez
• Fuel injection, a means of metering fuel into an internal combustion engine
• Orbit injection, changing a stable orbit into a transfer orbit
• in broadcasting, the level at which a subcarrier is sent by the transmitter, expressed as a percent of total modulation

• In computing:
  • Dependency injection, a programming design pattern, also referred to as inversion of control
  • SQL injection, a security violation technique using database commands
  • Code injection, a security violation technique using unexpected program modification
  • Email injection, a security violation technique using web email forms