What is the logo with two lines at the bottom and one line on top?

The logo you're describing sounds like the letter "A" in a stylized form, often associated with various brands and organizations. It typically features a triangular shape with two lines at the base and one line extending upwards, resembling a peak. This design is commonly used for its simplicity and modern aesthetic. If you have a specific context or brand in mind, please provide more details for a precise identification.