MOLLE (pronounced /ˈmɒl.liː/, as in the female name Molly) is an acronym for Modular Lightweight Load-carrying Equipment.
It is used to define the current generation of load-bearing equipment and backpacks used by a number of NATO armed forces, especially the British Army and the United States Army.

https://en.wikipedia.org/wiki/MOLLE

うわ、マジだったw