| IPAC | I Plan Activate and Complete 
| Others |
| IPAC | Immunization Practices Advisory Committee
| Others |
| IPAC | Incentive Plan Analytics Calculator
| Others |
| IPAC | Independent Provider Assistance Center
| Others |
| IPAC | Indian Policy Advisory Committee
| Others |
| IPAC | Indio Performing Arts Center
| Others |
| IPAC | Individual Peer Assessed Contribution
| Others |
| IPAC | Industrial and Professional Advisory Council
| Others |
| IPAC | Industrial Partnerships And Commercialization
| Others |
| IPAC | Industry and Professional Advisory Council
| Others |
| IPAC | Infection Prevention And Control
| Others |
| IPAC | Information and Personal Assistance Center
| Others |
| IPAC | Information Planning and Conservation
| Others |
| IPAC | Information Policy Access Center
| Others |
| IPAC | Information Policy and Access Center
| Others |
| IPAC | Infrared Processing and Analysis Center
| Others |
| IPAC | Ingram Park Auto Center
| Others |
| IPAC | Inova Psychiatric Assessment Center
| Others |
| IPAC | Inovas Psychiatric Assessment Center
| Others |
| IPAC | Installation Personnel Administration Center
| Others |
| IPAC | Instillation Personnel Administration Center
| Others |
| IPAC | Institute of Public Administration of Canada
| Others |
| IPAC | Institutional Program Assessment Committee
| Others |
| IPAC | Instituto Particular Abdon Calderon
| Others |
| IPAC | Integrating Professionals for Appalachian Children
| Others |
| IPAC | Intellectual Property Advisory Committee
| Others |
| IPAC | Intellectual Property Awareness Center
| Others |
| IPAC | Interagency Prevention Advisory Council
| Others |
| IPAC | Interdisciplinary Programs and Activities Center
| Others |
| IPAC | International Packaging of Authentic Cuisine
| Others |
| IPAC | International Parent Advisory Council
| Others |
| IPAC | International Particle Accelerator Conference
| Others |
| IPAC | International Peer Advisory Council
| Others |
| IPAC | International Personnel Assessment Council
| Others |
| IPAC | International Petroleum Products and Additives Company
| Others |
| IPAC | International Pharmaceutical Aerosol Consortium
| Others |
| IPAC | International Plus, Advanced & Challenge
| Others |
| IPAC | Internet Public Access Catalog
| Others |
| IPAC | Internet Public Access Catalogue
| Others |
| IPAC | Interventional Procedures Advisory Committee
| Others |
| IPAC | Intra-governmental Payment and Collection System
| Others |
| IPAC | Intragovernmental Payment and Collections
| Others |
| IPAC | Investment Performance and Accountability Commitment
| Others |
| IPAC | Iraq Peace Action Coalition
| Others |
| IPAC | Issues Political Action Committee
| Others |