| Abbreviation | Definition |
|---|---|
| UBIX | Ubics, Incorporated (de-listed) |
| UBIX | Ubics, Incorporated (de-listed) |
| UBMI | United Bancorp of Tecumseh, Michigan |
| UBMI | United Bancorp of Tecumseh, Michigan (de-listed) |
| UBMI | United Bancorp of Tecumseh, Michigan (de-listed) |
| UBMT | United Financial Corporation |
| UBNRF | Urban Resources Technology, Inc. |
| UBNRF | Urban Resources Technology, Incorporated (de-listed) |
| UBNRF | Urban Resources Technology, Incorporated (de-listed) |
| UBRA | Umbrella Corporation |
| UBRT | UBrandIt.Com |
| UBSBF | Unique Broadband Systems |
| UBSC | Union Bankshares, LTD. |
| UBSC | Union Bankshares, LTD. (de-listed) |
| UBSC | Union Bankshares, LTD. (de-listed) |
| UBSCP | Union Bankshares, LTD. Preferred |
| UBSCP | Union Bankshares, LTD. Preferred (de-listed) |
| UBSCP | Union Bankshares, LTD. Preferred (de-listed) |
| UBSH | Union Bankshares Corporation |
| UBSI | United Bankshares, Inc. |