| Acronym | Definition |
|---|
| IPHC➣International Pacific Halibut Commission |
| IPHC➣International Pentecostal Holiness Church |
| IPHC➣Institut Pluridisciplinaire Hubert Curien (French: Hubert Curien Multidisciplinary Institute) |
| IPHC➣Intellectual Property Holding Company |
| IPHC➣Intellectual Property High Court (Tokyo High Court; Japan) |
| IPHC➣Internet Protocol Header Compression |
| IPHC➣Indigenous Primary Health Care (Australia) |
| IPHC➣Integrated Primary Health Care Project (various organizations) |
| IPHC➣Intermediate Point Headway Control (subway signaling) |