| name | image | status | Ideology | date end activity | date Formed | date start activity | Website | became | city Headquarters | administrative division Headquarters | country Headquarters | continent Headquarters | country of origin | continent of origin | Originated as | number of members | Objectives | person |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Official Irish Republican Army | Marxism | 05/1972 | 12/1969 | 12/1969 - 05/1972 | website | |||||||||||||
| Red Guards (Russia) | Marxism | 1919 | After 1917 | website | ||||||||||||||
| Revolutionary Organization 17 November | Marxism | 2002 | 1973 | 1973 | website | |||||||||||||
| Syrian Resistance | Marxism | 2011 | Late 2011 | website | 2,000 | |||||||||||||
| Ruhr Red Army | Marxism | website | 80,000 |