| Acronym | Meaning |
| CERES | Crop Estimation Through Resource And Environment Synthesis Model |
| MAR | Matrix Attachment Region |
| C4S | Chemical Shift-specific Slice Section |
| CDI | Chronic Daily Intakes |
| DSP | Densified With Small Particles |
| ICP-ROA | Incident Circular Polarization Raman Optical Activity |
| TOF | Turnover Frequency |
| RRT | Regional Response Team |
| AFIS | Advanced Fiber Information System |
| HSLA | High-strength Low-alloy (steel) |