before
In BEMDAS, "b" is not a standard part of the acronym. The correct acronym is PEMDAS, where "b" is replaced with "P" representing parentheses. So, BEMDAS is not a commonly recognized order of operations in mathematics.
BTW (by the way) is an acronym. Anytime you take just the initials of a phrase and use those as capital letters, that is an acronym (literally meaning "high name" because capitol letters are higher).
B(eginner's) A(ll-purpose) S(ymbolic) I(nstruction) C(ode).
There are many different possible organizations and businesses that the acronym ICAN could stand for. This acronym could stand for the International Cesarean Awareness Network. This acronym could also stand for the Independent Community Arts Network.
Letters that stand for parts of a name are called initials.
There is no acronym with the letters CORNER. It does not stand for anything because it does not exist. No concept or organization uses the acronym CORNER.
Self Contained Underwater Breathing Apparatus. The tanks a skindiver wears.
The acronym VBBN represents Values, Beliefs, Behaviors, and Norms.
TLA is an acronym that can stand for many things. In fact, it is sometimes used to stand for "Three Letter Acronym". It can also stand for Texas Library Association, Textile Labour Association and a host of other things as well.
The acronym AD stands for Anno Domini.
The acronym AC stands for Before Meals.
The acronym LR stands for Long Range.