international synoptic code

synoptic code

synoptic chart

synoptic weather observation

international humanitarian law (See international law of armed conflict)

International legion for the Defence of Ukraine (ILDU) / International Legion of Territorial Defence of Ukraine / Ukrainian Foreign Legion

International Military Sports Council (IMSC) / Conseil International du Sport Militaire (CISM)    

authentication code

code number

code word

color-code band

fire code

geolocation code

honor code

map reference code

Morse code

Morse code character

pulse code

Uniform Code of Military Justice (UCMJ)

United States Code (USC)

US Code

brevity code

code description

confidential code message (CCM)

fault code description

code names dictionary

attack code

bombardment code

clock code

code named

code words

wing code

runway reference code