| Abbreviation | Definition |
|---|---|
| LG | Lieutenant General |
| LG | Lost Guts |
| LG | Lower Grades |
| LGAF | Luzon Guerrilla Army Forces |
| LGB | Laser-Guided Bomb |
| LGCM | Laser Guided Cluster Munition |
| LGH | Launched Grapnel Hook |
| LGHJ | aser-Guided HONEST JOHN |
| LGHJ | Laser-Guided HONEST JOHN |
| LGM | Laser-Guided Missile |
| LGM | Loop Group Multiplexer |
| LGM | Loop Group Multi-plexer |
| LGM | Loop-Group Multiplexer |
| LGM-118 | eacekeeper Missile |
| LGM-118 | Peacekeeper Missile |
| LGM-25 | itan Missile |
| LGM-25 | Titan Missile |
| LGM-30 | Minuteman |
| LGSM | Light Ground Station Module |
| LGW | laser guided weapon |