| NFRPC | Natural-fibre-reinforced polymer composite |
| SRC | Self-reinforced composite |
| PE | Polyethylene |
| HDPE | High-density polyethylene |
| PLA | Polylactic acid |
| PP | Polypropylene |
| PET | Polyethylene terephthalate |
| PA | Polyamide |
| UD | Unidirectional |
| ASC | All-silk composite |
| ACC | All-cellulose composite |
| SF | Silk fibroin |
| CMCS | Carboxymethyl chitosan |
| Col-II | Collagen type II |
| FEA | Finite element analysis |
| Average crystalline orientation | |
| Volume fraction of matrix |