To sign the word “Australian,” use the American Sign Language (ASL) sign for “A” by making a closed fist with your thumb extended and touching it to your temple. Then, use the ASL sign for “U” by extending your index and middle fingers and touching them to your chin. Finally, use the ASL sign for “stralia” by holding your dominant hand in a fist and tapping it twice on the back of your non-dominant hand.