What does BC imply when discussing back comfort?

MTA stands for Certified Music Therapist (Accredited) and is the credential granted by the Canadian Association of Music Therapists (CAMT) BC-830. Pearl's 830 Series cymbal boom stand is an excellent mounting solution for the next level student or gigging player. Its solid metal cymbal boom arm ... Aug 15, 2017 ... BC is for Before Christ and AD is for Anno Domini. But why are they in different languages? AD is for "in the year of the ... Sep 10, 2004 ... Bush's at a BC'04 "W Stands for Women" Rally in Lewiston, Maine Franco-American Heritage Center Lewiston, Maine. 11:36 A.M. EDT. MRS. BUSH ... abbreviation for Before Christ, used to show that a year or century comes before the year in which Jesus Christ is thought to have been born. BC stands for Ballistic Coefficient. A Bullet BC is a measure of external ballistic performance. BC's are typically reffered to by either G1 or G7. Sep 5, 2016 ... I'm not aware of BC as standard English nomenclature for welding, but I have a guess for what they mean. The fact that there is a period ... Dec 19, 2024 ... “BC” stands for “Before Christ,” while “AD” is the Latin abbreviation for Anno Domini, meaning “in the year of the Lord.” May 4, 2020 ... BC and AD can now take on different meanings for corporations: “before the coronavirus” (the virus that causes COVID-19) and “after drug discovery.” Commodore Thomas Council created one of the most popular headache powders in 1906 at his Durham pharmacy. In 1910, it was renamed “B.C. Powder."