67 Pa. Code § 79.2
Except as provided in § 79.3 (relating to use of prosthesis), the driver’s license issued to a person who has lost one or more limbs shall be coded to indicate the type of special controls or equipment required on any vehicle driven by such person, as follows:
(1) Amputated left leg:
(2) Amputated right leg:
(3) Left arm amputated above or below the elbow:
(4) A right arm amputated above or below the elbow:
(5) Both legs amputated:
(6) Both hands amputated: