📅 2026-06-09
Pronunciation of the day: COS
COS is pronounced "see oh ess" · /ˌsiː oʊ ˈɛs/ · acronym
Chief of Staff; letters "C-O-S".
For the full source citation, alternate readings, and CLI usage, see the canonical page → COS.
📅 2026-06-09
COS is pronounced "see oh ess" · /ˌsiː oʊ ˈɛs/ · acronym
Chief of Staff; letters "C-O-S".
For the full source citation, alternate readings, and CLI usage, see the canonical page → COS.