| Acronym | Meaning |
| CARS | Corrective Action Reporting System (now Known As RCRIS) |
| ULDPE | Ultra Low Density Polyethylene |
| TD-CAC | Time Dependent-coupled Arrangement Channel (method For Calcns. On Reactive And Dissociative Collisions) |
| SCAQMD | South Coast Air Quality Management District |
| HFCC | Hyperfine Coupling Constant |
| SILAC | Stable Isotope Labeling By Amino Acids In Cell Culture |
| FP | Finite Perturbation |
| BCM | Bond Charge Model (in Force Constants Calcn.) |
| ASIP | Aircraft Structural Integrity Program |
| FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |