| Acronym | Meaning |
| OAW | Oxyacetylene Welding |
| SONEX | Subsonic Assessment Ozone And Nitrogen Oxide Experiment |
| GMQDT | Generalized Multichannel Quantum Defect Theory |
| GDF | Growth Differentiation Factor |
| HWERL | Hazardous Waste Engineering Research Laboratory (USEPA Cincinnati) |
| MEEKC | Microemulsion Electrokinetic Chromatography |
| HF | Heart Failure |
| 3A | Alumina Aluminide Alloys |
| AGST | Above Ground Storage Tank |
| UDWBA | Unitarized Disorted Wave Born Approxn. (for Scattering) |