ATP

The acronym ATP, in science, can refer to:

• ATP (Tysular Deactivator of Plasminogen), an enzyme that dissolves blood clots.
• ATP (triphosphate inadenosin), a basic energy biomolecule of cell metabolism.

Also, in sports, it can refer to:

• ATP (Association of Professional Tennis).

Also, in transportation, it can refer to:

• ATP (Automatic Train Protection), a railway security system.
• ATP Agreement on international transport of perishable goods and on special vehicles used in such transports.

In addition, it may refer to:

• Suitable for All Publica moral classification of a film or television series.
• Alternative Program, EMTP alternative software for electromagnetic transient analysis, electrical circuits, electromechanical systems and control systems.
• Emergency Assistance to Labour and Production (ATP), program of the Argentine government to assist companies during the COVID-19 pandemic.