material safety data sheet, n an informational form detailing the chemical and physical properties, hazards, and ways of safely handling a toxic chemical.
BRB means be right back. It is one of the most commonly used acronyms in online chat and texting. It communicates that the person is leaving for a moment, but will be back shortly.
The Better Business Bureau (BBB), founded in 1912, is a nonprofit organization focused on advancing marketplace trust, consisting of 106 independently incorporated local BBB organizations in the United States and Canada, coordinated under the Council of Better Business Bureaus (CBBB) in Arlington, Virginia.