- Acknowledgment for Corporation OH-CORP-ACKN
- Acknowledgment for an individual acting in his own right OH-INV-ACKN
- Acknowledgment for an individual acting as principal by an attorney in fact OH-INV-ATTORN
- Acknowledgment of a Mark OH-MARK
- Acknowledgment for Partnership OH-PARTNER-ACKN
- Acknowledgment by Public Officer OH-PUBLIC-OFFIC