how to sign the word cisco

To sign the word cisco, use your dominant hand to make a “C” shape and then use your non-dominant hand to make a “S” shape and move it in front of the “C” shape. This mimics the motion of connecting two parts together, representing the “co” in cisco. Finally, using your dominant hand again, make an “O” shape and bring it down to meet the “C” and “S” shapes, completing the sign for cisco.