| FOS | Oligofructose |
| ADFI | Average daily feed intake |
| ADG | Average daily gain |
| F/G | Feed/gain ratio |
| MDA | Malondialdehyde |
| SOD | Superoxide dismutase |
| T-AOC | Total antioxidant capacity |
| Ig | Immunoglobulin |
| IL | Interleukin |
| sIgA | Secretory immunoglobulin A |
| TC | Total cholesterol |
| TG | Triglyceride |
| FFA | Free fatty acid |
| LDL-C | Low-density lipoprotein cholesterol |
| HDL-C | High-density lipoprotein cholesterol |
| VH | Villus height |
| V/C | Villus height/crypt depth ratio |
| GC | Goblet cell |