| Abbreviation | Definition |
|---|---|
| IPC | In-Process Control |
| IPCB(CDER) | Investigations and Preapproval Compliance Branch (CDER) |
| IPCS | International Programme on Chemical Safety |
| IPEC | International Pharmaceutical Excipients Council |
| IPM | Import Program Manager |
| IPO | Initial Public Offering |
| IPOAB | Information Processing and Office Automation Branch |
| IPOAB(CDRH) | Information Processing and Office Automation Branch (CDRH) |
| IPPIA | International Plasma Products Industry Association |
| IPPS | Inpatient Prospective Payment System |
| IPRMS(OC) | International Planning and Resource Management Staff (OC) |
| IPRO | Independent Pharmaceutical Research Organization |
| IPS(OC) | IMPAC Program Staff (OC) |
| IPS(OC) | International Policy Staff (OC) |
| IPU | Irish Pharmaceutical Union |
| IPV | Inactivated Polio Vaccine |
| IQ | Installation Qualification |
| IQA | Institute of Quality Assurance (UK) |
| IQMP | Integrated Quality Management Plan |
| IR | Immediate Release |