| Acronym | Meaning |
| PTS | Pressure Tuning Spectroscopy |
| TFC | Turbulent Flow Chromatography |
| NMJ | Neuromuscular Junction |
| GWB | Gopinathan-Whitehead-Bogdanovic (Fermi-hole Parameters) |
| RCNDO | Rydberg CNDO |
| SDD | Silicon Drift Detector |
| AEHA | Army Environmental Hygiene Agency |
| SITE | Superfund Innovative Technology Evaluation |
| TIRM | Total Internal Reflection Microscopy |
| HQM | Hemiquantal Mechanics (in Mol. Calcns.) |