IOF .32 Revolver (also known as IOF 32 Revolver) is a six-shot handgun designed and manufactured by Field Gun Factory, Kanpur.

The Thirteen Factories, also known as the , was a neighbourhood along the Pearl River in southwestern Guangzhou (Canton) in the Qing Empire from to 1856 around modern day Xiguan, in Guangzhou's Liwan District.

a major firearms and a defence contractor headquartered in Wah Cantt, Punjab, Pakistan.

the largest industrial supplier of the Bangladesh Army.

the outcome of the Shadow Scheme, a plan devised in 1935 and developed by the British government in the buildup to World War II to try to meet the urgent need for more aircraft using technology transfer from the motor industry to implement additional manufacturing capacity.