зам

deputy, second-in-command

z a m
noun · singular masculine, nominative Rare #50,472
deputy, second-in-command Colloquial short form of заместитель; often used for a deputy at work or in an organization.
RU: Он теперь зам директора.
EN: He's the director's deputy now.

Это зам.

This is the deputy.

— Крепкий орешек (1988)

Вот, почему у меня дядя зам.

That’s why my uncle is the deputy.

— Radio Day (2008)

Круглов, зам.

Kruglov, deputy.

— Москва слезам не верит (1980)

Вы наш новый зам?

Are you our new deputy?

— Служебный роман (1977)

Sounds similar to