| Ag-Zn | Silver-zinc |
| BaSO4 | Barium sulphate |
| CeO2 | Cerium oxide |
| CI | Confidence interval |
| MFPSE | Maxillofacial prosthetic silicone elastomer |
| MPa | Megapascal |
| N/mm | Newton/millimeter |
| PDMS | Polydimethylsiloxane |
| PICO | Population, Intervention, Control and Outcome |
| PMMA | Polymethyl methacrylate |
| PPP | Pomegranate peels powder |
| PRISMA | Preferred Reporting Items for Systematic Reviews and Meta-Analyses |
| RTV | Room Temperature Vulcanizing |
| SiO2 | Silica/silicone dioxide |
| SPDA | Seeds powder of dates Ajwa |
| TiO2 | Titanium dioxide |
| TiSiO4 | Titanium silicate |
| UHMWPE | Ultra-high molecular weight polyethylene |
| Y2O3 | Yttrium oxide |
| ZnO | Zinc oxide |
| ZrSiO4 | Zirconium silicate |