| Acronym | Meaning |
| APR | Air-Purifying Respirator |
| FMD | Foot And Mouth Disease |
| ADP | Auger Depth Profiling |
| SRPS | Synchrotron Radiation Photoelectron Spectroscopy |
| CNDO/2-FPP | Complete Neglect Of Differential Overlap With Finite Perturbation And Polarization |
| CHR | Conventional Hot Rolling |
| HMTC | Hazardous Materials Technical Center |
| FRAM | Ferroelectric Random Access Memory |
| MADIX | Macromolecular Design Via The Interchange Of Xanthates (polymn. Using Xanthates As Chain Transfer Agents) |
| NES | Neurobehavioral Evaluation System |