| Acronym | Meaning |
| INDO/S | Intermediate Neglect Of Differential Overlap Screened Approxn. |
| ITRS | International Technology Roadmap For Semiconductors |
| EBA | Expanded Bed Adsorption |
| HOMER | Hazardous Organic Mass Emission Rate |
| CAFO | Consent Agreement/Final Order |
| TAC | Toxic Air Contaminant |
| MODR | Microwave Optical Double Resonance |
| CCTP | Clean Coal Technology Program |
| GMT | Glass Mat Thermoplastic |
| SCRP | Spin Correlated Radical Pairs |