The ICS title for individuals responsible for command of functional sections: Operations, Planning, Logistics, and Finance/Administration. 

c. 1300, "highest in rank or power; most important or prominent; supreme, best," from Old French chief "chief, principal, first" (10c., Modern French chef), from Vulgar Latin *capu [..]

c. 1300, "head, leader, captain; the principal or most important part of anything;" from Old French chief "leader, ruler, head" of something, "capital city" (10c., Modern [..]

head: a person who is in charge; "the head of the whole operation" chief(a): most important element; "the chief aim of living"; "the ma [..]

a leader or ruler. We also use the word to mean that something is the most important, like the chief city in a country

rosh

shef

(n) a person who is in charge(n) a person who exercises control over workers(n) the head of a tribe or clan(adj) most important element

The ICS title for individuals responsible for functional Sections: Operations, Planning, Logistics, and Finance/Administration. Clear Text:

The crew's term for the chief engineer.

The crew’s term for the chief engineer.

see Chief Petty Officer, below.

The chief on the vessel is the chief engineer.

The US EPA's Clearinghouse for Inventories and Emissions Factors.

Chief Petty Officer. It's the enlisted ranks that keep the Navy runnning, and it's the chiefs, the top enlisted ranks (E7-E9), that literally make it run. While each Navy shop or squadron di [..]

HM Revenue & Customs computer system 

(''fire chief''), (šéf,m) * French: (chef,m) * Galician: (xefe,m) * German: (Chef,m),(Boss,m) * Greek: (???????,m|f) * Icelandic:(1) * Turkish:(superlative) *La Vie de Saint Léger, circa 980 *head * [..]