| Acronym | Meaning |
| BIOS | Biological Data System (file Within STORET) |
| WLN | Washington Library Network |
| ERAQS | Eastern Regional Air Quality Study |
| ROBK2 | Relativistic Second-order Oppenheimer-Brinkman-Kramers (in Ion-scattering Calcns.) |
| SEAM | Scanning Electron Acoustic Microscopy |
| AAW | Air Acetylene Welding |
| RIM | Reaction-injection Molding |
| OMTP | Overlap-multipole-expansion Procedure |
| IDEAL | International Digital Electronic Access Library |
| MCC | Motor Control Center |