PEAA
| Acronym | Definition |
|---|---|
| PEAA | Patterns of Enterprise Application Architecture (software engineering book) |
| PEAA | Plasma Essential Amino Acid (nutrition) |
| PEAA | Polyethylacrylic Acid (polymer) |
| PEAA | Prestigious Engineering Achievement Awards (Institution of Engineers Singapore) |
| PEAA | Port Ewen Athletic Association (Port Ewen, NY) |
| PEAA | Pittsburgh Employees Activities Association (Pennsylvania, USA) |
| PEAA | Public Education against America (Marlin Maddoux book) |