- 30 Famous Francophones
- 30 Historic Battles
- 30 Holiday Dishes
- 30 Important Community Leaders in Canada
- 30 Indigenous Leaders
- 30 Indigenous Place Names and their Meanings
- 30 Key Events in Canadian Film History
- 30 National Parks Bigger than 30 Countries
- 30 Notable Women’s Rights Activists in Canada
- 30 "Only in Canada" Place Names
- 30 Places in Canada to Visit Before You Die
- 30 Political Leaders
- 30 Scientists
- 30 Top-Selling Canadian Albums in Canada
- 31 Canadian Brigade Group (31 CBG)
