| 1 | GLM | Aero Services Mali | Callsign: Global Mali, | RMM | AVCODES |
| 2 | GLMC | GREAT LAKES MOTORCOACH | | | SCAC4 |
| 3 | GLMD | GLOBAL MANUFACTURING CANADA | | | SCAC4 |
| 4 | GLME | GILMORE MOVING & STORAGE | | | SCAC4 |
| 5 | GLMG | GLACIER STATE MOVING & STORAGE INC | | | SCAC4 |
| 6 | GLMJ | GLM TRANSPORT INC | | | SCAC4 |
| 7 | GLML | GUROL, ISMAIL | | | SCAC4 |
| 8 | GLMP | GLOBAL LOGISTIC MANAGEMENT CORPORAT | | | SCAC4 |
| 9 | GLMU | GOODRICH LOGISTICS FZE | | UAE | BIC |
| 10 | GLMV | GRAEBEL/LIGHTNING MOVERS INC | | | SCAC4 |
| 11 | GLMW | GEROLD MOVING AND WAREHOUSING COMPANY | | | SCAC1 |
| 12 | GLMX | Legault Metal, Inc. | added 1/2005; 7/2005; eliminated 4/2008 | | NAKINA |
| 13 | GLMX | LEGAULT METAL, INC. | | | PWRC |
| 14 | GLMX | LEGAULT METAL INC | | | SCAC4 |
| 15 | GLMY | GEOLOGISTICS (MALAYSIA) SDN BHD | | | SCAC4 |
| 16 | GLMZ | GLENMORE | | | PWRC |
