1. The Kub-M4 was adopted into service in 1978 following completion of trials.

2. GM-568 – Chassis used for the 1S91 guidance vehicle of 2K12 Kub surface-to-air missile system.

3. Cubbyhole (n.) "small, enclosed space," 1825, the first element possibly from a diminutive of cub "stall, pen, cattle shed, coop, hutch" (1540s), a dialect word with apparent cognates in Low German (such as East Frisian kubbing, Dutch kub).Or perhaps it is related to cuddy "small room, cupboard" (1793), originally "small cabin in a boat" (1650s), from Dutch kajuit, from French cahute.