| Acronym | Meaning |
| GRCDA | Government Refuse Collection And Disposal Association |
| AGP | Alpha-1-acid Glycoprotein |
| PTX | Pertussis Toxin |
| IGEFET | Interdigitated-gate-electrode Field-effect Transistor |
| AQPS | Air Quality Prediction System |
| HFRR | High Frequency Reciprocating Rig |
| RTD | Residence Time Distribution |
| COC | Cyclic Olefin Copolymers |
| DHF | Derivative Hartree-Fock (quantum Theory In Calcns. On Mols.) |
| ESPS | Electrode-separated Piezoelectric Sensor |