| IPBS | Incomprehensible Persian Blob Sheet 
| Others |
| IPBS | Indiana Public Broadcasting Stations
| Others |
| IPBS | Infectious Perishable Biological Substances
| Others |
| IPBS | Installation Property Book System
| Others |
| IPBS | Instituto Provincial de Bienestar Social
| Others |
| IPBS | Integrative Psychological and Behavioral Science
| Others |
| IPBS | Integrative Psychological Behavioral Science
| Others |
| IPBS | Intensive Positive Behavior Support
| Others |
| IPBS | Inter Primer Binding Site
| Others |
| IPBS | Interdisciplinary Program for Biomedical Sciences
| Others |
| IPBS | International Partnership of Business Schools
| Others |
| IPBS | International Private Banking Systems
| Others |