| 1 | VUL | Elios | Callsign: Elios, | I | AVCODES |
| 2 | VUL | Elios | | | ICAO1 |
| 3 | VULF | VEGA REEDEREI FRIEDRICH DAUBER GMBH | | | SCAC4 |
| 4 | VULI | VULICA SHIPPING COMPANY LIMITED | | | SCAC4 |
| 5 | VULO | VULCAN OIL COMPANY INC | | | SCAC4 |
| 6 | VULU | SOCIETA ITALIANA GAS LIQUIDI SPA | | I | BIC |
| 7 | VULX | Vulcan Materials Co., Southeast Division | added 7/1968; 4/1970-1/1980; eliminated 1/1990 | | NAKINA |
| 8 | VULX | Vulcan Materials Co., Construction Materials Group | added 1/1990; 1/1994-7/2005 | | NAKINA |
| 9 | VULX | Vulcan Materials Co., Southeast Division | added 7/68; 4/70-1/80; eliminated 1/90 | | NRHS |
| 10 | VULX | Vulcan Materials Co., Construction Materials Group | added 1/90; 1/94-7/2000 | | NRHS |
| 11 | VULX | VULCAN MATERIALS CO., CONSTRUCTION MATERIALS GROUP | | | PWRC |
| 12 | VULX | Vulcan Materials Southeast Division | | | RSRV |
| 13 | VULX | VULCAN MATERIALS CO. CONSTRUCTION M | | | SCAC4 |
