Backlog

зава́л

zavál

(an accumulation or buildup)

задо́лженность

zadólžennostʹ

(an accumulation or buildup)

запа́с

zapás

(a reserve source or supply)

невы́полненные зака́зы

nevýpolnennyje zakázy

(an accumulation or buildup)

незавершённые зада́чи

nezaveršónnyje zadáči

(an accumulation or buildup)

резе́рвы

rezérvy

(a reserve source or supply)

накапливать

nakaplivatʹ

(to acquire something as a backlog, or to become a backlog)

накапливаться

nakaplivatʹsja

(to acquire something as a backlog, or to become a backlog)