International airways volcano watch

airways

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)    

bridge watch personnel

first watch

forenoon watch

J-watch

keep watch

morning watch

officer of the watch

radio watch

watch commander

watch condition (WATCHCON)

watch officer

watchtower (watch tower)

watch your six

watch and station bill

watch list

watch my burst!

watch-listing

dog a watch

keep a close watch on foreigners

List of Operational Contact Points between Vulcanological Agencies, Meteorological Watch Offices and Air Control Center

meteorological watch office (MWO)

World Weather Watch

watch compass

watch keeping

watch over the battle area

watch post

watch smasher

watch tower