| OJ | the Algonquian language spoken by the Ojibwa people |
|---|---|
| OJ | a member of an Algonquian people who lived west of Lake Superior |
| OJ | the Algonquian language spoken by the Ojibwa people |
| OJ | a member of an Algonquian people who lived west of Lake Superior |
| OJ | a mountain in the Andes on the border between Argentina and Chile (22,572 feet high) |