IHCW
| Acronym | Definition |
|---|---|
| IHCW | Internationaler Hamburger Congress zur Wirtschaftskommunikation (German: Hamburg International Congress for Business Communication) |
| IHCW | Internationaler Hamburger Kongress zur Wirtschaftskommunikation (German: Hamburg International Conference on Business Communication; Hamburg, Germany) |
| IHCW | Internationaler Hamburger Congress zur Wirtschaftskommunikation (German: Hamburg International Congress for Business Communication; Hamburg, Germany) |
| IHCW | Impact History Cluster Width |