| 1 | LRA | Little Red Air Service | Callsign: Little Red, | CDN | AVCODES |
| 2 | LRA | Little Red Air Service | | | ICAO1 |
| 3 | LRAA | LARAS TRUCKING INC | | | SCAC4 |
| 4 | LRAB | LAHAI ROI TRUCKING | | | SCAC4 |
| 5 | LRAC | LEE RACING INC | | | SCAC4 |
| 6 | LRAD | LERAD | | | SCAC4 |
| 7 | LRAF | Rīgas Autobusu Fabrika (RAF): Latvija | Real: RAF | LV | TRAFFIC |
| 8 | LRAG | LDS RAGS | | | SCAC4 |
| 9 | LRAI | LAIRD, R TRANSPORT INC | | | SCAC4 |
| 10 | LRAK | LARA, HENRY TRUCKING | | | SCAC3 |
| 11 | LRAQ | LONGFIELD, RANDALL A | | | SCAC4 |
| 12 | LRAS | L & R ASSOCIATES | | | SCAC3 |
| 13 | LRAS | LANDGRAFF TREE SERVICE | | | SCAC4 |
| 14 | LRAX | Latinoamerican Rail Association, Inc. | 1/1994; added 10/1996; 7/2000; eliminated 4/2002 | | NAKINA |
| 15 | LRAX | Latinoamerican Rail Association, Inc. | 1/94; added 10/96; 7/2000 | | NRHS |
| 16 | LRAX | LATINOAMERICAN RAIL ASSOCIATION, INC | | | PWRC |
| 17 | LRAX | Latinoamerican Railroad Association | | | RSRV |
