| TB, Maryland | |
| Settlement Type: | Unincorporated community |
| Pushpin Map: | USA Maryland#USA |
| Pushpin Map Caption: | Location within the state of Maryland |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Type2: | County |
| Subdivision Name2: | Prince George's |
| Unit Pref: | Imperial |
| Population As Of: | 2000 |
| Population Density Km2: | auto |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 236 |
| Coordinates: | 38.7011°N -76.8744°W |
| Postal Code Type: | ZIP codes |
| Blank Name: | FIPS code |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 598145 |
TB is an unincorporated community in Prince George's County, in the U.S. state of Maryland, near the intersection of highways MD 5 and US 301.[1]
A post office called T.B. was established in 1860, and remained in operation until 1914.[2] Some say the community has the name of Thomas Brooke, an early settler,[3] [4] while others believe partners William Townshend and Mr. Brooke each etched his respective last initial into stone at the original town site. TB has been noted for its unusually short place name.[5] [6]