| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| LOC (Lock Airport) | airport | -33.54 | 135.69 | 350 | 0 | ||
| LOCHRIDGE RANCH | airport | United States | 31.99 | -95.95 | 391 | 0 | |
| LOCK HAVEN HOSPITAL | airport | United States | 41.13 | -77.47 | 555 | 0 | |
| LOCKE LAKE | airport | United States | 43.39 | -71.23 | 702 | 0 | |
| LOCKER BROTHERS | airport | United States | 34.27 | -102.72 | 3802 | 0 | |
| LOCKERIDGE | airport | United States | 40.84 | -81.44 | 1090 | 0 | |
| LOCKERMAN | airport | United States | 37.04 | -79.60 | 795 | 0 | |
| LOCKETT | airport | United States | 34.09 | -99.37 | 1282 | 0 | |
| LOCKHART | airport | United States | 44.18 | -118.21 | 4615 | 0 | |
| LOCKHART MUNI | airport | United States | 29.85 | -97.67 | 532 | 0 | |
| LOCKHART RIVER | airport | Australia | -12.79 | 143.30 | 77 | 0 | |
| LOCKHEED MARTIN CMD & CNTRL SYS | airport | United States | 38.98 | -104.80 | 6685 | 0 | |
| LOCKHEED MARTIN-OCALA | airport | United States | 29.09 | -81.98 | 82 | 0 | |
| LOCKMILLER & SONS | airport | United States | 34.55 | -103.46 | 4559 | 0 |