A may be the letter that was used to symbolize a group within an outdated TV clearly show, The A-Crew. A capital a is published "A". Use a cash A At the beginning of the sentence if composing. A can be a musical Observe, at times called "La".Inside the Worldwide Phonetic Alphabet, ⟨a⟩ is employed for the open front unrounded vowel, ⟨ä⟩ is