irregular military
any non-standard military organization
Northeast Anti-Japanese United Army
guerrilla armies in Japanese-occupied Manchuria
National Liberation Army
Militant organization that operated in the Republic of Macedonia in 2001
Syrian Democratic Forces
alliance of militias fighting against ISIL and other Islamist extremists in the Syrian Civil War
Black Company
Infantry Battalion
Irish Citizen Army
former group of trained trade union volunteers from the Irish Transport and General Workers' Union
Estonian Defence League
paramilitary branch of Estonia's military
Crimean resistance movement during World War II
Irregular formations of Soviet soldiers in Crimea in 1941-1944, fighting against Axis forces
militia
generally refers to an army or other fighting force that is composed of non-professional fighters
hajduk
peasant irregular infantry found in Central and Southeast Europe from the early 17th to mid 19th centuries
Red and Black Column
fifth militia column organized by the CNT-FAI in Barcelona and that was in front of Aragón
United Front of Ethiopian Federalist and Confederalist Forces
Ethiopian rebel coalition formed in 2021
Boko Haram
Nigerian jihadist terrorist organization
private military company
company providing armed security services
Union of Armed Struggle
underground army formed in Poland following its invasion by Germany that opened World War II (1939–1942)
Grupo Colina
Peruvian military anti-communist death squad
Army of Mujahideen
coalition of Islamist rebel groups during the Syrian Civil War
paramilitary organization
organized force, possibly armed, other than the regular military
privateer
private person or ship authorized by a government to attack foreign shipping
Irregular Warfare Headquarters
military unit
South Ebro Column
second column formed in Barcelona by anarchist militiamen and that left towards the front of Aragon towards Caspe
Antifascist Worker and Peasant Militias
military unit
People's Liberation Armed Forces of South Vietnam
military wing of the National Liberation Front of South Vietnam