What does BC stand for in the field of biological diversity?

This credential stands for Adult Psychiatric-Mental Health Clinical Nurse Specialist – Board Certified. It's offered by the ANCC and certifies that a nurse has ... Sportsmanship Starts in the Stands. Sportsmanship Starts in the Stands is an educational program launched in partnership with the Vancouver Canucks that ... Sep 17, 2010 ... PET stands for “positron emission tomography” while CT stands for “computed tomography.” A PET scan is extremely sensitive — it can measure ... AD stands for Anno Domini, Latin for “in the year of the Lord”, while BC stands for “before Christ”. BCE and CE. CE stands for “common (or current) era ... Mar 20, 2025 ... BC: BC stands for base curve, which is the curvature of your contact lens (you wouldn't find this abbreviation on a glasses prescription). What Do The Abbreviations A.D. and B.C. Mean? It is commonly thought that B.C. stands for “before Christ” and A.D. stands for “after death. 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 ... 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. May 15, 2022 ... AD really stands for “anno domini.” That is a Latin term that means “in the year of our Lord.” In other words, AD stands for something that happened after the ... Jul 5, 2006 ... Hold the BC switch in for several seconds & it will put the OBC into learn mode. You then push the buttons on the OBC that you want to see ...