Below you can find logos, similar to the UAL.

Frozen Quality Frozen Quality vector
Washington Mutual 54 Washington Mutual 54 vector
Travelers Property Casualty Travelers Property Casualty vector
dual dual vector
qualibat 1 qualibat 1 vector
E-quality E-quality vector
UKAS Quality Management UKAS Quality Management vector
Dual Wave Processor Dual Wave Processor vector
Visual Trends Visual Trends vector
WildBlueYonder Visual Communications WildBlueYonder Visual Communications vector
Equalizer Systems Equalizer Systems vector
Israel Quality Institute 128 Israel Quality Institute 128 vector
Daune Qualitats Daune Qualitats vector
Qualite France Qualite France vector
National Mutual National Mutual vector