*`🌐Some Common Alternative Names For Various Body Organs:`* *`Circulatory System:`* 1. *Heart*: Cardiac organ, Pump 2. *Arteries*: Vessels, Blood vessels, Arteria 3. *Veins*: Blood vessels, Vascular channels, Vena 4. *Blood vessels*: Vasculature, Circulatory vessels, Angia *`Respiratory System:`* 1. *Lungs*: Pulmonary organs, Respiratory organs, Pulmo 2. *Trachea*: Windpipe, Airway, Tracheia 3. *Bronchi*: Air passages, Respiratory tubes, Bronchia 4. *Diaphragm*: Breathing muscle, Thoracic diaphragm, Diafragma *`Digestive System:`* 1. *Mouth*: Oral cavity, Buccal cavity, Os 2. *Esophagus*: Gullet, Food pipe, Oesophagus 3. *Stomach*: Gastric organ, Digestive sac, Gaster 4. *Small intestine*: Small bowel, Intestinal canal, Intestinum tenue 5. *Liver*: Hepatic organ, Detoxification organ, Hepat 6. *Pancreas*: Pancreatic gland, Digestive gland, Pancreatis *`Nervous System:`* 1. *Brain*: Cerebral organ, Control center, Cerebrum 2. *Spinal cord*: Spinal canal, Neural tube, Medulla spinalis 3. *Nerves*: Neural fibers, Sensory fibers, Nervi *`Endocrine System:`* 1. *Pituitary gland*: Hypophysis, Master gland, Glandula pituitaria 2. *Thyroid gland*: Thyroid organ, Metabolic gland, Glandula thyreoidea 3. *Adrenal glands*: Suprarenal glands, Stress glands, Glandulae adrenales 4. *Pancreas*: Pancreatic gland, Insulin-producing gland, Pancreatis *`Integumentary System:`* 1. *Skin*: Cutaneous layer, Protective barrier, Cutis 2. *Hair*: Pilosebaceous unit, Keratin fibers, Capillus 3. *Nails*: Ungual plates, Keratin structures, Unguis *`Muscular System:`* 1. *Skeletal muscles*: Striated muscles, Voluntary muscles, Musculi skeletales 2. *Smooth muscles*: Non-striated muscles, Involuntary muscles, Musculi leves 3. *Cardiac muscle*: Heart muscle, Cardiac tissue, Musculus cardiacus *`Urinary System:`* 1. *Kidneys*: Renal organs, Filtration organs, Renes 2. *Ureters*: Urinary tubes, Renal ducts, Ureteres 3. *Urinary bladder*: Bladder, Urine reservoir, Vesica urinaria 4. *Urethra*: Urinary canal, Urine passage, Urethra