| Acronym | Meaning |
| DLM | Diffuse Layer Model (of Adsorption) |
| LHRH | Luteinizing Hormone-releasing Hormone |
| MINDO/SR | MINDO S=overlap Integral R=internuclear Distance |
| CNPGAA | Cold Neutron Prompt Gamma-ray Activation Analysis |
| RAN | Residual Acrylonitrile |
| ANADA | Abbreviated New Animal Drug Application |
| QCC | Quadrupole Coupling Constant |
| PEL | Permissible Exposure Limit |
| SQCC | Semiclassical Quantization (by) Circuit Counting |
| GEM | Genetically Engineered Microorganism |