| HUMMER | High Utility Maximum Mobility Easy Rider 
| Others |
| HUMMER | Hippies Use Massive Machines for the Extremely Rich
| Others |
| HUMMER | Horrendous Unfortunate Mileage Massive Engine Repair
| Others |
| HUMMER | Horrible Usage to Making Mileage Expensive Ripoff
| Others |
| HUMMER | Humid Under My Mothers Erected Residence
| Others |
| HUMMER | Hung Under My Mothers Entire Rover
| Others |