| BSF | Bovine Serum Fraction |
| CCU | Color Changing Unit |
| CS | Chicken Serum |
| HDL | High-Density Lipoprotein |
| HS | Horse Serum |
| IgG | Immunoglobulin G |
| LDL | Low-Density Lipoprotein |
| qPCR | Quantitative Polymerase Chain Reaction |
| SD | Standard Deviation |
| SEP | Swine Enzootic Pneumonia |
| VLDL | Very Low-Density Lipoprotein |