Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Ammendale | Populated Place | 40 | Prince George's | 39 03 03 N | 076 53 48 W |
| Ammendale Business Campus | Locale | 48 | Prince George's | 39 03 24 N | 076 53 37 W |
| Ammendale Normal Institute | School | 55 | Prince George's | 39 03 11 N | 076 54 09 W |
| Anacostia River Park | Park | 5 | Prince George's | 38 57 06 N | 076 55 46 W |
| Andrew Jackson Middle School | School | 82 | Prince George's | 38 50 27 N | 076 54 31 W |
| Andrews Manor | Populated Place | 82 | Prince George's | 38 48 50 N | 076 53 53 W |
| Andrews Manor Shopping Center | Locale | 79 | Prince George's | 38 49 10 N | 076 53 30 W |
| Annapolis Road Middle School | School | 25 | Prince George's | 38 56 19 N | 076 55 30 W |
| Apostolic Christian Church | Church | 59 | Prince George's | 38 45 37 N | 076 49 53 W |
| Apple Grove | Populated Place | 37 | Prince George's | 38 47 18 N | 076 57 39 W |
| Apple Grove Elementary School | School | 45 | Prince George's | 38 47 19 N | 076 57 46 W |
| Apple Grove Plantation (historical) | Locale | 43 | Prince George's | 38 47 23 N | 076 57 46 W |
| Aquasco | Populated Place | 51 | Prince George's | 38 35 06 N | 076 43 30 W |
| Aquasco Post Office | Post Office | 49 | Prince George's | 38 34 51 N | 076 43 28 W |
| Aquasco Speedway | Locale | 35 | Prince George's | 38 33 32 N | 076 42 44 W |
| Ardmore | Populated Place | 42 | Prince George's | 38 56 00 N | 076 51 07 W |
| Ardmore Elementary School | School | 57 | Prince George's | 38 55 57 N | 076 50 48 W |
| Ardwick | Populated Place | 49 | Prince George's | 38 56 44 N | 076 52 51 W |
| Ardwick Industrial Center | Locale | 26 | Prince George's | 38 56 35 N | 076 52 08 W |
| Ardwick Industrial Park | Locale | 18 | Prince George's | 38 56 09 N | 076 52 57 W |
| Ardwick Park | Populated Place | 32 | Prince George's | 38 56 31 N | 076 52 18 W |
| Arena Plaza Shopping Center | Locale | 49 | Prince George's | 38 54 57 N | 076 51 30 W |
| Arnold Heights | Populated Place | 84 | Prince George's | 38 51 13 N | 076 56 11 W |
| Arrowhead Elementary School | School | 79 | Prince George's | 38 51 25 N | 076 50 34 W |
| Ascension Cemetery | Cemetery | 49 | Prince George's | 39 00 23 N | 076 47 11 W |
| Ascension Church | Church | 57 | Prince George's | 39 00 22 N | 076 47 17 W |
| Ascension Lutheran Church | Church | 54 | Prince George's | 38 56 52 N | 076 53 08 W |
| Ashbox | Populated Place | 67 | Prince George's | 38 40 16 N | 076 47 49 W |
| Ashbury Church | Church | 65 | Prince George's | 38 40 44 N | 076 56 20 W |
| Auburn | Populated Place | 56 | Prince George's | 38 40 56 N | 077 01 22 W |
| Auth Village | Populated Place | 79 | Prince George's | 38 49 15 N | 076 54 08 W |
| Avalon Elementary School | School | 80 | Prince George's | 38 47 27 N | 076 56 30 W |
| Avenel | Populated Place | 60 | Prince George's | 39 00 09 N | 076 58 48 W |
| Avondale | Populated Place | 31 | Prince George's | 38 56 55 N | 076 58 31 W |
| Avondale School (historical) | School | 52 | Prince George's | 39 05 24 N | 076 51 08 W |
| Avondale Terrace | Populated Place | 29 | Prince George's | 38 57 12 N | 076 58 34 W |
| Ayres | Populated Place | 52 | Prince George's | 38 39 51 N | 077 01 09 W |
| Back Branch | Stream | | Prince George's | 38 50 24 N | 076 46 31 W |
| Back Channel | Channel | 1 | Prince George's | 38 49 11 N | 076 42 06 W |
| Baden | Populated Place | 61 | Prince George's | 38 39 33 N | 076 46 40 W |
| Baden Branch Library | Building | 61 | Prince George's | 38 39 38 N | 076 46 18 W |
| Baden Branch Prince George's County Memorial Library | Building | 63 | Prince George's | 38 39 43 N | 076 46 13 W |
| Baden Elementary School | School | 61 | Prince George's | 38 39 38 N | 076 46 12 W |
| Baden Volunteer Fire Department Company 36 | Building | | Prince George's | 39 06 09 N | 077 18 30 W |
| Bald Eagle | Populated Place | 45 | Prince George's | 38 40 35 N | 076 43 21 W |
| Bald Eagle School (historical) | School | 45 | Prince George's | 38 40 34 N | 076 43 17 W |
| Bald Hill Branch | Stream | | Prince George's | 38 55 15 N | 076 49 11 W |
| Ballard | Populated Place | 75 | Prince George's | 38 46 00 N | 076 52 52 W |
| Baltimore-Washington Parkway | Park | 61 | Prince George's | 39 07 28 N | 076 45 57 W |
| Barlowe Road Park | Park | 24 | Prince George's | 38 55 08 N | 076 52 19 W |
| Barnaby Manor Elementary School | School | 79 | Prince George's | 38 49 02 N | 076 57 59 W |
| Barnaby Manor Oaks | Populated Place | 73 | Prince George's | 38 49 05 N | 076 58 04 W |
| Barnaby Run | Stream | | Prince George's | 38 49 01 N | 077 00 23 W |
| Barnaby Run Park | Park | 39 | Prince George's | 38 49 48 N | 076 58 43 W |
| Battersea on the Bay | Populated Place | 13 | Prince George's | 38 44 26 N | 077 00 19 W |
| Battery Decatur (historical) | Military (Historical) | 36 | Prince George's | 38 42 47 N | 077 01 60 W |
| Battery Emory (historical) | Military (Historical) | 41 | Prince George's | 38 42 33 N | 077 01 58 W |
| Battery Humphreys (historical) | Military (Historical) | 46 | Prince George's | 38 42 27 N | 077 01 46 W |
| Battery James Many (historical) | Military (Historical) | 4 | Prince George's | 38 42 34 N | 077 02 12 W |
| Battery Meigs (historical) | Military (Historical) | 48 | Prince George's | 38 42 34 N | 077 01 34 W |
| Battery Smith (historical) | Military (Historical) | 31 | Prince George's | 38 42 20 N | 077 01 47 W |
| Battery White (historical) | Military (Historical) | 6 | Prince George's | 38 42 43 N | 077 02 10 W |
| Battery Wilkin (historical) | Military (Historical) | 35 | Prince George's | 38 42 15 N | 077 01 41 W |
| Bayne Cemetery | Cemetery | 46 | Prince George's | 38 47 18 N | 076 57 47 W |
| Beacon Heights Elementary School | School | 64 | Prince George's | 38 57 27 N | 076 53 53 W |
| Beanes Cemetery | Cemetery | 18 | Prince George's | 38 49 04 N | 076 45 34 W |
| Bear Branch | Stream | | Prince George's | 39 05 09 N | 076 49 57 W |
| Beaver Heights School | School | 24 | Prince George's | 38 54 37 N | 076 55 36 W |
| Beaverdam Creek | Stream | | Prince George's | 39 00 57 N | 076 53 53 W |
| Beck Branch | Stream | | Prince George's | 39 01 18 N | 076 51 35 W |
| Bedford Park | Park | 74 | Prince George's | 39 03 14 N | 076 51 14 W |
| Bee Oak Trail | Trail | 59 | Prince George's | 38 38 47 N | 076 49 20 W |
| Belair Baptist Church | Church | 45 | Prince George's | 38 57 52 N | 076 44 20 W |
| Belair Church of Christ | Church | 42 | Prince George's | 38 57 33 N | 076 44 34 W |
| Belair Golf Club | Locale | 41 | Prince George's | 38 59 40 N | 076 45 33 W |
| Belair Junior High School | School | 50 | Prince George's | 38 58 17 N | 076 44 34 W |
| Bell | Populated Place | 48 | Prince George's | 38 58 12 N | 076 48 05 W |
| Belleair Estates | Populated Place | 71 | Prince George's | 38 44 48 N | 076 58 06 W |
| Bellemead | Populated Place | 35 | Prince George's | 38 56 31 N | 076 53 10 W |
| Bellevue Estates | Populated Place | 53 | Prince George's | 38 39 44 N | 077 00 17 W |
| Bells Cemetery | Cemetery | 77 | Prince George's | 38 48 15 N | 076 54 09 W |
| Bells School | School | 81 | Prince George's | 38 48 19 N | 076 54 11 W |
| Bells United Methodist Church | Church | 82 | Prince George's | 38 48 22 N | 076 54 12 W |
| Beltsville | Populated Place | 41 | Prince George's | 39 02 05 N | 076 54 27 W |
| Beltsville Baptist Church | Church | 64 | Prince George's | 39 02 41 N | 076 54 41 W |
| Beltsville Branch Library | Building | 60 | Prince George's | 39 02 07 N | 076 55 08 W |
| Beltsville Branch Prince George's County Memorial Library | Building | 66 | Prince George's | 39 02 04 N | 076 55 14 W |
| Beltsville Heights | Populated Place | 48 | Prince George's | 39 02 44 N | 076 54 29 W |
| Beltsville Industrial Center | Locale | 41 | Prince George's | 39 01 40 N | 076 54 39 W |
| Beltsville Industrial Park | Locale | 42 | Prince George's | 39 03 15 N | 076 53 23 W |
| Beltsville Junior High School | School | 61 | Prince George's | 39 02 20 N | 076 55 07 W |
| Beltsville North Park | Park | 58 | Prince George's | 39 03 15 N | 076 54 49 W |
| Beltsville Post Office | Post Office | 40 | Prince George's | 39 02 23 N | 076 54 34 W |
| Beltsville School | School | 56 | Prince George's | 39 02 45 N | 076 54 49 W |
| Beltsville Seventh Day Adventist Church | Church | 75 | Prince George's | 39 03 12 N | 076 55 18 W |
| Beltsville Volunteer Fire Department Company 31 | Building | | Prince George's | 39 04 27 N | 077 31 29 W |
| Beltsville Volunteer Fire Department Company 41 | Building | | Prince George's | 39 05 03 N | 077 34 18 W |
| Beltway Plaza Mall Shopping Center | Locale | 29 | Prince George's | 38 59 57 N | 076 54 29 W |
| Benjamin D Foulois Traditional Academy Elementary School | School | 78 | Prince George's | 38 49 37 N | 076 53 12 W |
| Benjamin Stoddert Middle School | School | 75 | Prince George's | 38 49 48 N | 076 56 50 W |
| Benjamin Tasker Middle School | School | 42 | Prince George's | 38 57 28 N | 076 44 44 W |
| Berkshire | Populated Place | 82 | Prince George's | 38 51 02 N | 076 53 38 W |
| Berkshire Elementary School | School | 84 | Prince George's | 38 50 43 N | 076 54 01 W |
| Berkshire Neighborhood Park | Park | 88 | Prince George's | 38 50 43 N | 076 54 08 W |
| Berry Lane | Populated Place | 81 | Prince George's | 38 51 48 N | 076 52 14 W |
| Berwyn | Populated Place | 21 | Prince George's | 38 59 42 N | 076 55 35 W |
| Berwyn Heights | Populated Place | 34 | Prince George's | 38 59 38 N | 076 54 38 W |
| Berwyn Heights Elementary School | School | 56 | Prince George's | 38 59 29 N | 076 54 31 W |
| Berwyn Heights Police Department | Building | | Prince George's | 39 39 39 N | 077 32 15 W |
| Berwyn Heights Volunteer Fire Department | Building | | Prince George's | 39 39 57 N | 077 31 14 W |