Short Definition
“The Anishinaabeg are a large group of Indigenous people that span all the way from Quebec right through to the Rocky Mountains all the way down to Oklahoma up through to Ottawa.
The Anishinaabeg are also organized into other groups including: Naakowe, Mississauga, Odishwaagaamii’ininiwag, Amikwaa, Boodiwaadmi, Ojibwe, Odaawa.
Note: there are many regional variances and dialectical differences with Anishinaabemowin. These names may be spelled or pronounced differently depending on who you speak to.”
— Union of Ontario Indians (UOI)
Further Reading
https://www.anishinabek.ca/education-resources/gdoo-sastamoo-kii-mi/who-are-the-anishinaabeg/