ICE

(automotive) Acronym of internal combustion engine, internal-combustion engine.

(computing) Initialism of internal compiler error.

(computing) in-circuit emulator, in-circuit emulation

Initialism of In Case of Emergency (used in mobile phones followed by the number to call if the phone’s owner is injured)

(automotive) Initialism of in-car entertainment.

Initialism of International Cultural Exchange.

(medicine) Initialism of ice, compress, elevation (first-aid)

Initialism of intercontinental exchange.