| Acronym | Meaning |
| MDGI | Mammary Gland-derived Growth Inhibitor |
| CRT | Continuously Regeneration Trap |
| GITR | Glucocorticoid-induced Tumor Necrosis Factor Receptor |
| ICBN | International Code Of Botanical Nomenclature |
| SAN | Styrene-acrylonitrile Copolymer |
| SAGE II | Stratospheric Aerosol And Gas Expt. II |
| DCCA | Drying Control Chemical Additive |
| NMOG | Non-Methane Organic Gases |
| TBC | Toxicity Based Consent |
| LMTD | Logarithmic Mean Temperature Difference |