background information

background noise

background check

universal background checks

background radiation

background sound pressure level

natural background radiation

final background sound pressure level

background

background count

background counting rate

background investigation

background map

personal background

cluttered background

Galactic Radiation and Background (GRAB)

Blink background

compartmented information / sensitive compartmented information (SCI)

according to information received

active public information policy

air electronic guidance information system (AEGIS)

Allied press information centre

All-Purpose Structured EUROCONTROL Radar Information Exchange (ASTERIX)

armaments information management system (AIMS)

army information program

artillery counterfire information form

Automated Command and Control Information System (ACCIS)

battlefield information collection and exploitation system

battlefield information control system

chief information officer (CIO)

chief of information

classified information

clearing house (for information sharing)