| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| J & C ANTIQUE AIRFIELD | airport | United States | 36.76 | -88.38 | 540 | 0 | |
| J & L AVIATION | airport | United States | 43.83 | -88.89 | 975 | 0 | |
| J & M FARMS | airport | United States | 34.58 | -106.08 | 6135 | 0 | |
| J & S | airport | United States | 39.83 | -104.44 | 5320 | 0 | |
| J & S FIELD | airport | United States | 38.12 | -87.65 | 465 | 0 | |
| J & Y | airport | United States | 41.86 | -89.41 | 786 | 0 | |
| J A Macgregor Estate | city | Virginia | United States | 38.44 | -77.38 | 16 | |
| J AND B SKY RANCH | airport | United States | 41.12 | -80.52 | 1125 | 0 | |
| J And B Mobile Home Park | city | Tennessee | United States | 35.28 | -85.16 | 830 | |
| J And H Mobile Home Park | city | Ohio | United States | 40.91 | -80.53 | 1095 | |
| J And M Mobile Home Park | city | Ohio | United States | 40.48 | -81.47 | 898 | |
| J And M Trailer Court | city | Ohio | United States | 41.02 | -81.88 | 994 | |
| J B | airport | United States | 48.39 | -105.33 | 2710 | 0 | |
| J B's Mobile Home Park | city | Florida | United States | 27.91 | -81.76 | 127 | |
| J BAR WC RANCH | airport | United States | 32.81 | -99.85 | 1235 | 0 | |
| J Bar J Trailer Ranch | city | Florida | United States | 25.84 | -80.25 | 6 | |
| J Bar J Trailer Ranch | city | Florida | United States | 25.84 | -80.24 | 6 | |
| J C BLAIR MEMORIAL HOSPITAL | airport | United States | 40.49 | -78.01 | 720 | 0 | |
| J C'S | airport | United States | 48.33 | -122.32 | 236 | 0 | |
| J D Carney Mobile Home Park | city | Illinois | United States | 37.76 | -89.08 | 830 | |
| J D Smith Mobile Home Park | city | Ohio | United States | 39.03 | -83.92 | 895 | |
| J DOUGLAS BAKE MEM | airport | United States | 44.87 | -87.91 | 604 | 0 | |
| J Diamond Trailer and Recreational Vehicle Park | city | California | United States | 37.37 | -118.40 | 4199 | |
| J F RANCH | airport | United States | 32.02 | -98.13 | 1220 | 0 | |
| J F T | airport | United States | 40.94 | -77.05 | 660 | 0 | |
| J F Villareal Colonia | city | Texas | United States | 26.42 | -98.98 | 180 | |
| J G Gonzales Colonia | city | Texas | United States | 28.02 | -97.51 | 52 | |
| J Hill Johnson | city | Utah | United States | 40.88 | -111.89 | 4370 | |
| J J AND T | airport | United States | 47.99 | -97.03 | 828 | 0 | |
| J K D FARMS | airport | United States | 46.97 | -120.46 | 1575 | 0 | |
| J K L | airport | United States | 41.62 | -71.01 | 30 | 0 | |
| J L GENTILE | airport | United States | 39.48 | -74.88 | 110 | 0 | |
| J L Garcia Colonia | city | Texas | United States | 26.38 | -98.83 | 150 | |
| J L Sweat Estates Mobile Home Park | city | Florida | United States | 28.00 | -81.75 | 147 | |
| J LYNN HELMS SEVIER CO | airport | United States | 34.05 | -94.40 | 355 | 0 | |
| J M Junction | city | Pennsylvania | United States | 40.60 | -79.30 | 1669 | |
| J MADDOCK | airport | United States | 41.77 | -88.53 | 705 | 0 | |
| J O Junction | city | Wyoming | United States | 41.54 | -108.39 | 6971 | |
| J P'S FIELD | airport | United States | 42.81 | -85.93 | 708 | 0 | |
| J R Colonia Number 1 | city | Texas | United States | 26.10 | -97.95 | 68 | |
| J R Colonia Number 2 | city | Texas | United States | 26.10 | -97.95 | 65 | |
| J R RANCH | airport | United States | 30.25 | -99.95 | 1125 | 0 | |
| J ROCK | airport | United States | 42.95 | -88.78 | 836 | 0 | |
| J ROESNER | airport | United States | 38.85 | -97.55 | 1211 | 0 | |
| J T WILLIE | airport | United States | 40.81 | -79.67 | 1200 | 0 | |
| J V RANCH | airport | United States | 38.63 | -95.93 | 1180 | 0 | |
| J VINING | airport | United States | 46.71 | -97.39 | 1025 | 0 | |
| J W Owens Estates Colonia | city | Texas | United States | 27.75 | -98.17 | 278 | |
| J W RILEY HOSPITAL FOR CHILDREN | airport | United States | 39.78 | -86.18 | 787 | 0 | |
| J Y RANCH-R B MASTERSON III ESTATE | airport | United States | 33.72 | -100.15 | 1808 | 0 | |
| J and C Mobile Home Park | city | Florida | United States | 28.56 | -81.11 | 55 | |
| J and E Junction | city | Texas | United States | 30.67 | -93.89 | 91 | |
| J and E Trailer Court | city | South Dakota | United States | 44.10 | -103.53 | 5029 | |
| J and J Mobile Home Park | city | Louisiana | United States | 30.22 | -92.18 | 29 | |
| J and J Mobile Home Park | city | Illinois | United States | 42.35 | -90.00 | 1046 | |
| J and J Trailer Park | city | Ohio | United States | 39.56 | -82.78 | 928 | |
| J and J Trailer Park | city | Kansas | United States | 37.96 | -100.81 | 2824 | |
| J and K Mobile Park | city | Louisiana | United States | 29.44 | -90.29 | 3 | |
| J and L Mobile Home Park | city | Louisiana | United States | 29.88 | -92.18 | 3 | |
| J and L Mobile Home Park | city | Washington | United States | 47.82 | -122.31 | 400 | |
| J and L Mobile Home Park | city | Kansas | United States | 39.11 | -96.71 | 1049 | |
| J and L Trailer Court | city | Nebraska | United States | 42.83 | -103.07 | 3366 | |
| J and M Green Acres Mobile Home Park | city | New York | United States | 42.33 | -77.29 | 1187 | |
| J and M Mobile Home Park | city | Florida | United States | 28.06 | -82.00 | 164 | |
| J and M Mobile Home Park | city | North Carolina | United States | 34.46 | -77.56 | 36 | |
| J and M Trailer Court | city | Montana | United States | 47.15 | -110.22 | 4317 | |
| J and M Trailer Park | city | Arizona | United States | 33.45 | -112.26 | 1010 | |
| J and O Colonia | city | Texas | United States | 26.23 | -98.37 | 124 | |
| J and S Subdivision | city | Utah | United States | 40.68 | -111.85 | 4297 | |
| J and W Trailer Park | city | Florida | United States | 27.24 | -80.82 | 19 |