| PLOT | porus–layer open tubular column | 多孔层空心柱 |
| PLOT | porus | 气孔 |
| PLOT | Porous-Layer Open-Tubular (chromatograph) | 多孔层开放管（色谱仪） |
| PLOT | Platform Omgevingstechnologie | 平台监测技术 |
| PLOT | Porous Layer Open Tubular | 多孔层开放管状 |
| PLOT | porous layer open tubular column | 多孔层开口管柱 |
| PLOT | Vector graphics (Unix Plot(5) format) | 矢量图形（Unix Plot（5）格式） |