The abbreviation cluster UMBR for Umbr occurs 4 times.
Click here for a list of all attestations.
| All solutions for the abbreviation cluster UMBR | ||||
| Abbreviation cluster | Abbreviated word cluster | Frequency | ||
| UMBR | Umbrici | 21 | ||
| UMBR | Umbr | 4 | ||
| UMBR | Umbricius | 3 | ||
| UMBR | umbras | 1 | ||
| UMBR | Umbriae | 1 | ||
| UMBR | Umbrius | 1 | ||