| Acronym | Meaning |
| CLEFT | Cleavage Of Lateral Epitaxial Films For Transfer |
| LBSF | Local Back Surface Field (solar Cells) |
| GFF | Green Function Formalism |
| TPO | Thermoplastic Polyolefin |
| TNFSF | Tumor-necrosis Factor Superfamily |
| RFG | Reformulated Gasoline |
| HAF | Halogen Acid Furnaces (for Burning Halogenated Wastes |
| PTV | Particle-tracking Velocimetry |
| CC | Coupled-cluster (quantum Calcn. Method) |
| IAGC | International Association Of Geochemistry And Cosmochemistry |