Achal - Ajoy

Achal = constant, unshaked
Achalendra = the Himalayas
Achalraj = Himalayan mountain
Acharya = teacher
Achintya = inconceivable
Achyut = imperishable; a name of Vishnu
Achyuthan = Indestructible
Adarsh = Ideal
Adeela = equal
Adeep = The light Of Vishnu
Adheer = restless
Adheesh = king
Adhik = more, lots
Adhip = king
Aadhira = Moon
Adhiraj = King
Adil = sincere; just
Adinath = Lord Vishnu
Adipurush = Primordial Being.
Adit = from the beginning
Aditya = The sun
Advait = Unique
Advay = Unique
Advaya = one; united
Advik = Unique
Aganveer = God of law, sikh origin
Agastya = name of a sage
Agendra = Himalayan mountain
Agharna = the moon
Aghat = destroyer of sin
Aghosh = quiet, soundless
Agnimitra = friend of fire
Agniprava = bright as the fire
Agnivesh = bright as the fire
Agraj = leader, senior
Agrata = leadership
Agrim = leader; first
Agyeya = unknown
Ahan = one who is of the nature of time itself
Ainesh = the sun's glory
Airaawat = the celestial white elephant
Aja = unborn
Ajaat = unborn
Ajaatshatru = who has no enemies
Ajanta = eternal fame
Ajay = unconquerable
Ajit = unconquerable
Ajitaabh = whose lustre can't be diminished
Ajitesh = Lord Vishnu
Ajisth = Very inteligent
Ajoy = Joyful