| Acronym | Meaning |
| HOCS | Harmonic-oscillator Coherent States |
| SFF | Solid Freeform Fabrication |
| AGASP | Arctic Gas And Aerosol Sampling Program |
| RTRP | Reinforced Thermosetting Resin Pipe |
| GGS | Global Geospace Science |
| AME | Apparent Metabolizable Energy |
| SWNT | Single-wall Nanotube |
| CLOS | Common Lisp Object System (language) |
| SCTB | Self-consistent Tight-binding (in Electronic Structure) |
| BIF | Boilers And Industrial Furnaces (USEPA Rule) |