| Acronym | Meaning |
| BCOE | Barrels Of Crude Oil Equivalent |
| CCS | Contract Compliance Screening |
| MPLC | Medium Pressure Liquid Chromatography |
| AFVC | Absorption Freeze Vapor Compression |
| AEERL | Air And Energy Engineering Research Laboratory (US EPA) |
| HSAB | Hard And Soft Acids And Bases |
| APCI | Atm. Pressure Chem. Ionization |
| TSH | (classical) Trajectory Surface Hopping (for Ion-mol. Collisions) |
| ICRMS | Ion Cyclotron Resonance Mass Spectrometry |
| RNRA | Resonant Nuclear Reaction Analysis |