- OC-35 Brand
- Occidal Brand
- Ocid Brand
- Ocin Brand
- Octagam Brand
- Octanate Brand
- Octanine Brand
- Octanine-F Brand
- Octocin Brand
- Octocog alfa Generic
- Octopamine Generic
- Octrea Brand
- Octreotide Generic
- Octreotide Injection Hospira Brand
- Octride Brand
- OcuFRESH DP Brand
- OcuFRESHs Brand
- Oculosan Brand
- Ocusol Brand
- Ocuvite Lutein Brand