Acronym

ATP

Adenosine triphosphate

A high-energy molecule used as a cellular energy currency.

What it means

A high-energy molecule used as a cellular energy currency.

Clinical context

ATP is commonly used in Cell biology, Metabolism. The exact meaning can depend on specialty, region and local documentation practice.

Learning note

Use the full term when clarity matters, especially in formal assignments, prescriptions, handover and patient-facing communication.