Peta
- Defenders of the Homeland
- Mysore peta
- Pentaerythritol tetraacrylate
- People Eating Tasty Animals
- People for the Ethical Treatment of Animals
- Pet (disambiguation)
- Peta (cat)
- Peta (given name)
- Peta, Greece
- Petta (disambiguation)
- Pettah (disambiguation)
- Peţa River
- Philippine Educational Theater Association
- Pita (disambiguation)
- Pulse Ejector Thrust Augmentor
- Tomasz Peta