| Acronym | Meaning |
| MACAWS | Multi-center Airborne Coherent Atmospheric Wind Sensor |
| EMF | Electromotive Force |
| RSEW | Resistance Seam Welding |
| USDI | US Department Of Interior |
| FAR | Federal Acquisitions Regulations |
| HOMO | Highest Occupied Molecular Orbital |
| IHEA | Industrial Health Engineering Association |
| WQAS | Water Quality Analysis System (file Within STORET) |
| IIW | International Institute Of Welding |
| REELS | Reflection Electron Energy-loss Spectroscopy |