| Acronym | Meaning |
| DRO | Diesel-range Organics |
| TRI-US | Toxic Release Inventory-User Support |
| IPNS | Intense Pulsed Neutron Source |
| HASTE | Half-Fourier Acquisition With Single-shot Turbo Spin-echo |
| ART | Asphalt Residual Treatment |
| MGSA | Melanoma Growth Stimulatory Activity |
| GEWEX | Global Energy And Water Cycle Experiment |
| HBGF | Heparin-binding Growth Factor |
| GHG | Greenhouse Gases |
| DTP | Developmental Therapeutics Program |