What does AO stand for?

Ankle Orthosis

Administrative Officer

Administrative Official

Monoamine Oxidase (Inhibitors)

Accreditation Organization

Anovulatory

Anovulation is the lack or absence of ovulation (the release of an egg). It is a common cause of infertility. Anovulation is often the result of an imbalance of the hormones that cause a woman to ovulate and may be part of the condition polycystic ovary syndrome (PCOS).

Adjustable Objective

aqueous oxygen

Antarctic Oscillation

Advanced Optics