| Acronym | Meaning |
| NWEA | National Wood Energy Association |
| MPK | Methyl Propyl Ketone |
| ART | Absolute Rate Theory |
| KPNO | Kitt Peak National Observatory |
| DISC | Death-inducing Signaling Complex |
| LCTV | Liquid Crystal Television |
| BCG | Bacillus Calmette-Guerin |
| BPD | Bronchopulmonary Dysplasia |
| WBG | Wide-band Gap |
| LCGO | Linear Combination Of Group Orbitals |