What does BBB abbreviation stand for? List of 436 best BBB meaning forms based on popularity. Most common BBB abbreviation full forms updated in December 2023 Better Business Bureau (BBB) is a private, 501(c)(6) nonprofit organization founded in 1912. BBB's self-described mission is to focus on advancing marketplace trust, consisting of 97 independently incorporated local BBB organizations in the United States and Canada, coordinated under the International Association of Better Business Bureaus (IABBB) in Arlington, Virginia. What Does Bbb Mean? The term bbb is an acronym that stands for “Boring Beyond Belief.” It is commonly used to describe a situation or activity that is exceptionally tedious or uninteresting. For instance, someone might use the acronym to characterize a monotonous lecture or meeting. PlyzRE.