- Ohio Wesleyan University
- 61 S Sandusky St., Delaware, OH, 43015
- Oho Expo Center
- 717 E 17th Ave, Columbus, OH, 43211
- Old Bill Bailey's
- 200 Harrison Ave., Lancaster, Ohio, 43155
- Old Bill Bailey's
- 200 Harrison Ave., Lancaster, OH, 43155
- Olde Town Pickerington
- 89 N. Center St., Pickerington, OH
- Olentangy Liberty High School
- 3584 Home Road , Powell, Ohio, 43065
- Olentangy Liberty High School
- 3584 Home Rd. , Powell, Ohio, 43065
- OSU French Field House
- 460 Woody Hayes Dr, Columbus, OH, 43210
- otterbein University
- 1 s grove st, Westerville , Ohio, 43081
- Our Lady of Perpetual Help
- 3730 Broadway, Grove City, Ohio, 43123
