A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z
| U Ref Ch | United Reformed Church |
| UD | Urban District |
| UF | United Free |
| ULC | Upper Level of through Communication |
| (um) | Unmade |
| Und | Undefined |
| Undenom | Undenominational |
| Under Constn | Under Construction |
| Unitn | Unitarian |
| Univ | University |
| UP | United Presbyterian |
| Upr | Upper |
| UTM | Universal Transverse Mercator |
A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z