text: Glossary
  This glossary lists acronyms and terms with Army, multi-Service, or joint definitions,
  and other selected terms. The proponent publication for a term is listed in parentheses
  after the definition.
  SECTION I – ACRONYMS AND ABBREVIATIONS
  AOR area of responsibility
  ARCYBER United States Army Cyber Command
  CCMD combatant command
  CEMA cyberspace electromagnetic activities
  CERF cyber effects request format
  CEWO cyber electromagnetic warfare officer
  CNMF cyber national mission force
  CNMF-HQ Cyber National Mission Force-Headquarters
  COA course of action
  CPT cyber protection team
  D3A decide, detect, deliver, and assess
  DCO defensive cyberspace operations
  DCO-IDM defensive cyberspace operations-internal defensive measures
  DCO-RA defensive cyberspace operations-response actions
  DODIN Department of Defense information network
  DODIN-A Department of Defense information network-Army
  EA electromagnetic attack
  EMI electromagnetic interference
  EMOE electromagnetic operational environment
  EMS electromagnetic spectrum
  EMSO electromagnetic spectrum operations
  EP electromagnetic protection
  ES electromagnetic support
  EW electromagnetic warfare
  I2CEWS intelligence, information, cyber, electromagnetic warfare and space
  IO information operations
  IP Internet Protocol
  IPB intelligence preparation of the battlefield
  JEMSO joint electromagnetic spectrum operations
  JEMSOC joint electromagnetic spectrum operations cell
  JFHQ-C Joint Force Headquarters-Cyber