| Acronym | Meaning |
| APC | American Plastics Council |
| MAO | Methyl Aluminoxanes |
| CSI | Chemical Substances Inventory |
| ESIC | Earth Science Information Center |
| LCHOP | Linear Combination (of) Harmonic Oscillator Products |
| NIH | National Institutes Of Health |
| LAESA | Laser Ablation Emission Spectrochemical Analysis |
| TOXLINE | Toxicology Information Online (NLM) |
| GHRH | Growth Hormone-releasing Hormone |
| RLCA | Reaction-limited Cluster Aggregation |