TPJ

TPJ may refer to:

• The PracTeX Journal, an online journal focussing on practical use of the TeX typesetting system
• The Perl Journal, a former journal which focused on the Perl programming language.
• Tapieté, an indigenous language of Argentina (ISO 639 code tpj).
• Temporoparietal junction, a region of brain where the temporal and parietal lobes meet.
• Texans for Public Justice, a non-profit group.
• Tiruchirappalli Junction railway station (station code TPJ).
• Tiruchirappalli Railway Division, a division of Southern Railway Zone of India (reporting mark) .
• Triple Plate Junction PLC, a gold mining and exploration company involved in the reverse takeover of Namesco.
• Tak and the Power of Juju, children's TV series and video game.
• Tevita Pangai Jr, rugby league player for the Brisbane Broncos.