English ⇄ Chinese Danish Dutch English Finnish French Greek Italian Japanese Portuguese Russian Serbian Latin Spanish Swedish Ukrainian

First Officer
gen.	officier principal; officier supérieur; administrateur principal
UN	Administrateur de 1re classe
first officer
avia., Canada	copilote m; premier officier
transp.	co-pilote m; officier en second; premier pilote
English thesaurus
first officer
avia., Canada	A licensed pilot assigned to duty as a pilot in an aircraft during flight time, other than as a a pilot-in-command; or b a pilot receiving flying instruction
First Officer also called a co-pilot
abbr., avia.	FO (второй пилот Val_Ships)

First Officer : 9 phrases in 4 subjects

Aviation	2
General	2
Trade unions	3
Transport	2