| 1 | FSRR | Ferrosur S.A. de C.V. | added 10/2003; 7/2005; eliminated 10/2007; added 4/2008 | | NAKINA |
| 2 | FSRR | Ferrocarril del Sureste, S.A. de C.V. | 7/2000; eliminated 10/2003 | | NAKINA |
| 3 | FSRR | Ferrocarril del Sureste, S.A. de C.V. | Jul-00 | | NRHS |
| 4 | FSRR | FERROSUR SA DE CV [FERROCARRIL DEL SURESTE, SA DE CV] | | | PWRC |
| 5 | FSRR | Ferrocarril del Sureste de CV | | | RSRV |
| 6 | FSRR | FERROSUR S A DE C V | | | SCAC4 |
| 7 | FSRR | Ferrocarril del Sureste, S.A. de C.V. | | MEX | TRAFFIC |
