орган
- accessory genital organs
- acoustic organ
- adhesive organ
- alimentary organ
- anchoring organ
- appendicular organ
- attachment organ
- auditory organ
- Bidder's organ
- blood-forming organ
- blood-making organ
- cell organ
- central lymphoid organ
- chemical sense organ
- chordotonal organ
- closed respiratory organs
- copulatory organ
- Corti's organ
- cribriform organ
- Cuvierian organs
- digestive organ
- eliminative organ
- enamel organ
- end organ
- endocrine organ
- excretory end organ
- exudate organ
- female breeding organs
- fiddle-stringlike organ
- flasklike sense organ
- generative organ
- Gene's organ
- genital organ
- Giraldes' organ
- Golgi organ
- Golgi tendon organ
- Graber's organ
- grasping organ
- gustatory organ
- Haller's organ
- hemopoietic organ
- Heyer-Grosser organ
- intromittent organ
- Jacobson's organ
- Johnston's organ
- Keber's organ
- Leydig's organ
- light organ
- light-refracting organ
- luminous organ
- male organs
- male reproductive organs
- marginal organs
- mechanical sense organ
- motor end organ
- musical organ
- neurotendinous organ
- olfactory organ
- open respiratory organs
- organ of Bojanus
- organ of equilibrium
- organ of generation
- organ of hearing
- organ of sight
- organ of smell
- organ of taste
- organ of touch
- parietal organ
- paruterine organ
- peripheral lymphoid organ
- phagocytic organ
- piercing organ
- pineal organ
- pituitary organ
- postantennal organ
- primary lymphoid organ
- primary reproductive organs
- rasping organ
- reproductive organs
- respiratory organs
- Rosenmiiller's organ
- rosette organ
- sense organs
- sex organ
- Siebold's organ
- sound-producing organ
- spiracular musical organ
- spiral organ
- storage organ
- stridulating organ
- subgenual organ
- subradular organ
- supra-tympanal organ
- target organ
- taste organ
- thermoscopic organ
- tubular preanal organ
- tympanal organ
- visual organ
- vomeronasal organ
- Zuckerkandl's organ