A SECRET WEAPON FOR GYPSUM

A is the letter which was accustomed to represent a group in an previous Television display, The A-Group. A cash a is penned "A". Use a cash A In the beginning of a sentence if producing. A can be a musical Be aware, sometimes known as "La".During the Global Phonetic Alphabet, ⟨a⟩ is employed for the open up entrance unrounded vowel, ⟨ä⟩ i