| Acronym | Definition |
|---|
| IUC➣Intrauterine Contraception |
| IUC➣Information Unit for Conventions |
| IUC➣International University Cooperation (UNESCO) |
| IUC➣Industrial Union Council (American Federation of Labor-Congress of Industrial Organizations) |
| IUC➣Interview Under Caution |
| IUC➣Interval Usage Code (DOCSIS) |
| IUC➣Inter-University Conference (various schools) |
| IUC➣Iuris Utriusque Candidatus (Latin: Right of Each Candidate; law) |
| IUC➣Interconnect User Charge |
| IUC➣Immediate Unit Commander |
| IUC➣Initial Unemployment Claims (economics) |
| IUC➣Initial User Capability |
| IUC➣International Underwater Contractors, Inc. |
| IUC➣Independent User Center |
| IUC➣Intelligent and Ubiquitous Computing |
| IUC➣Interface Unit Comparator |