| Acronym | Meaning |
| ISTEA | Intermodal Surface Transportation Efficiency Act |
| CSA | Canadian Standards Authority |
| HPS | High Pressure Plasma Spraying |
| CVG | Cochleovestibular Ganglion |
| GCG | Genetics Computer Group |
| HSGFET | Hybrid Suspended Gate Field Effect Transistor |
| TDL | Tunable Diode Laser |
| WTQA | Waste Testing And Quality Assurance |
| PGR | Plant Growth Regulator |
| CPCCSD | Coupled-perturbed Coupled-cluster (with) Single (and) Double Excitation |