Integumentary system: skin, hair and nails
Immune system: the system that fights off disease; composed of leukocytes, tonsils, adenoids, thymus, and spleen.

Lymphatic system: structures involved in the transfer of lymph between tissues and the blood stream, the lymph and the nodes and vessels that transport it.

Musculoskeletal system: muscles provide movement and a skeleton provides structural support and protection with bones, cartilage, ligaments, and tendons.

Nervous system: collecting, transferring and processing information with brain, spinal cord and nerves

Reproductive system: the sex organs; in the female; ovaries, fallopian tubes, uterus, vagina, mammary glands, and in the male; testicles, vas deferens, seminal vesicles, prostate, and penis.Respiratory system: the organs used for breathing, the pharynx, larynx, trachea, bronchi, lungs, and diaphragm.

Urinary system: kidneys, ureters, bladder and urethra involved in fluid balance, electrolyte balance and excretion of urine.
Vestibular system: contributes to our balance and our sense of spatial orientation.

Human Light System: information transfer using electromagnetic waves – Light.

http://www.humanlightsystem.org/