| Acronym | Meaning |
| OES | Occupational Exposure Standard |
| BACR | British Association For Cancer Research |
| ANWR | Artic National Wildlife Refuge |
| ACO | Atomic-cell Orbital |
| PTEN | Phosphatase And Tensin Homolog (mutated In Multiple Advanced Cancers 1) |
| NPV | Net Present Value {economics} |
| SBA | Small Business Administration |
| GPD | Gaussian Phase Distribution |
| SSSA | Soil Science Society Of America |
| DAIP | Diallyl Isophthalate |