Surge

Surge may refer to:

Science

Jerk (physics) or "surge", the rate of change of acceleration in physics
Storm surge, the onshore gush of water associated with a low pressure weather system
Surge (glacier), a short-lived event where a glacier can move up to velocities 100 times faster than normal
Pyroclastic surge, the fluidized mass of turbulent gas and rock fragments ejected during some volcanic eruptions
Characteristic impedance, also known as "surge impedance" in electrical engineering
Voltage spike, short duration surges in electrical circuits
Compressor stall, also known as "compressor surge", in aviation
Surge, one of the linear degrees of freedom in engineering

Surge (soft drink), a soft drink formerly made by the Coca-Cola Company
Surge, a video game publishing label owned by Namco Bandai Games
Surge (radio station), the student radio station of the University of Southampton
Surge (comics), a comic book character and mutant in the Marvel Universe
Lt. Surge, a gym Leader in the Pokémon video games

Iraq War troop surge of 2007 (usually referred to as "The Surge"), the revised U.S. counter-insurgency strategy in the Iraq War