Rackets and brackets org

• Concert series with curated lineups: Abbr
• A nucleotide derived from adenosine that occurs in muscle tissue
• Org. for Nadal, Murray and Federer
• The major source of energy for cellular reactions
• Need for muscle contraction, briefly
• Org. that publishes weekly player rankings
• Nucleotide used in energy transfer: Abbr
• Org. for Andy Roddick

Wikipedia Word definitions in Wikipedia
ATP may refer to: Adenosine triphosphate , coenzyme used as an energy carrier in the cells of all known organisms; the process in which energy is moved throughout the cell Association of Tennis Professionals , international men's professional tennis association ...