The twelve zodiac signs are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces. Aries, Leo, and Sagittarius are the fire signs. Gemini, Libra, and Aquarius are the air signs. Taurus, Virgo, and Capricorn are the earth signs. Cancer, Scorpio, and Pisces are the water signs.