| ART | Automized Reagin antibody Test |
|---|---|
| ART | absolute retention time; Accredited Record Technician; acoustic reflex test; algebraic reconstructio... |
| art | artery, arterial; articulation; artificial |
| LAO | left anterior oblique; left atrial overload; Licentiate of the Art of Obstetrics |
| MAO | Master of the Art of Obstetrics; maximal acid output; monoamine oxidase |