| Abbreviation | Definition |
|---|---|
| IUC | Interconnect Usage Charge |
| IUCV | Inter Use Communication Vehicle |
| IUCV | Inter User Communication Vehicle |
| IUCV | Inter User Communications Vehicle |
| IVAD | Integrated Voice And Data |
| IVD | Integrated Voice and Data |
| IVDT | Integrated Voice/Data Terminal |
| IVI | Intel Video Interactive |
| IVN | Interactive Video Network |
| IVS | Interactive Video Services |
| IVW | InfoView Wireless |
| IWE | Institute for Wireless Education |
| IWF | Inter-Working Function |
| IWMS | Inside Wire Maintenance Service |
| IWMS | Integrated Wireless Management System |
| IWT | Innovative Wireless Technologies |
| IWT | International Wireless Technologies, L.L.C. |
| IWT | International Wireless Technology |
| IWT | Interoperable Wireless Technologies |
| IWU | Inter-Working Unit |