C4ISR

noun

Command, control, communications, computers, intelligence, surveillance, and reconnaissance

Ask AI about this wordChatGPTClaudePerplexityGoogle AIGrok

Meanings

nounC4ISR (uncountable)
  1. USinitialismuncountablegovernmentCommand, control, communications, computers, intelligence, surveillance, and reconnaissance
Cite this entry
APA

C4ISR. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/C4ISR

MLA

“C4ISR.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/C4ISR. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “C4ISR,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/C4ISR.

Source: C4ISR on Wiktionary, CC BY-SA 4.0.