| Acronym | Meaning |
| NTS | Nevada Test Site |
| BCCD | Brueckner Coupled Cluster With Double Excitations |
| MOCETGAO | Molecule-optimized Contracted Even-tempered Gaussian Atomic Orbital |
| WSC | Water Soluble Carbohydrate |
| ESIC | Earth Science Information Center |
| HFIR | High Flux Isotope Reactor |
| DIP | Document Image Processing |
| NHGRI | National Human Genome Research Institute |
| SABS | South African Bureau Of Standards |
| SDS | Sodium Dodecyl Sulfate |