| Acronym | Definition |
|---|
| IPPS➣Inpatient Prospective Payment System (medical payments) |
| IPPS➣International Parallel Processing Symposium |
| IPPS➣International Planned Parenthood Federation (est. 1952) |
| IPPS➣International Pelvic Pain Society |
| IPPS➣International Plant Propagators Society |
| IPPS➣Industrial Pollution Projection System |
| IPPS➣Instrument Power Protection System (Precision Power International, Inc.; Mission Viejo, CA) |
| IPPS➣Integrated Personnel and Payroll System |
| IPPS➣Institute for Public Policy Studies |
| IPPS➣Involved Parents, Productive Students (mentoring program) |
| IPPS➣Integrated Power Plant System |
| IPPS➣Instantaneous Personnel Protection System |
| IPPS➣Integrated Printing/Publishing System |
| IPPS➣Integrated Procurement and Payment System |
| IPPS➣Integrated Power and Propulsion System |