| Acronym | Meaning |
| OCIS | OSHA Computerized Information System |
| APCI | Atm. Pressure Chem. Ionization |
| CAE | Constant Analyzer Energy |
| TAMS | Toxic Air Monitoring System (US EPA) |
| GCS | Geo-Common Subsystem (subsystem Of AIRS) |
| PRV | Pseudorabies Virus |
| CSM | Continuum Solvation Model |
| BCSCO | Bismuth Calcium Strontium Copper Oxide |
| TRAIL | Tumor Necrosis Factor Related Apoptosis Inducing Ligand |
| MAH | Magic-angle Hopping |