| Acronym | Meaning |
| FSQ | Full-spectrum Quantitation |
| PIRL | Polyimide Release Layer |
| ETAAS | Electrothermal Atomic Absorption Spectrometry |
| OCEFT | Office Of Criminal Enforcement |
| FBA | Fluorescent Brightening Agent |
| LCCO | Linear Combination Of Cellular Orbital |
| RCIS | Resource Center Information System |
| NPM | Nonpolar Material |
| OP-AMP | Operational Amplifier |
| DIERS | Design Institute For Emergency Relief Systems (AIChE) |