Regional assemblies
- ARMM Regional Legislative Assembly
- Addis Ababa Agreement (1972)
- Assembly (disambiguation)
- Autonomous Region in Muslim Mindanao
- Autonomous regions of Portugal
- Cornish Assembly
- Eastern Rumelia
- History of Sudan (Nimeiri Era, 1969-1985)
- House of Assembly
- Legislative Assembly
- Legislative Assembly of the Autonomous Region of the Azores
- Macedon
- National Assembly
- Organisation of Eastern Caribbean States
- Plovdiv Regional Historical Museum
- Provincial assemblies of Pakistan
- Príncipe
- Regierungsbezirk
- Regional Assemblies (Preparations) Act 2003
- Regional Assemblies in England
- Regional Assemblies in Ireland
- Regional Assemblies of Eritrea
- Regional Planning Councils
- Regional councils of France
- Regions of Ethiopia
- South Tyrol Regional Assembly
- Thing (assembly)