| Acronym | Meaning |
| FAO | Food And Agriculture Organization |
| ALAP | As Low As Possible |
| IISCI | Initial Ionic State Comfiguration Interaction |
| FIRST | Faint Images Of The Radio Sky At Twenty Centimeters |
| DHB | 2,4-dihydroxybenzoic Acid |
| MDPE | Medium-density Polyethylene |
| BCF | Bioconcentration Factor |
| AFDM | Ash Free Dry Mass |
| OCTG | Oil Country Tubular Goods |
| PCI | Positive-ion Chemical Ionization (mass Spectrometry) |