| Acronym | Meaning |
| NEWS | National Surface Water Survey (USEPA) |
| FCAW | Flux-cored Arc Welding |
| JAIE | Japan Association Of Ion Exchange |
| F/M | Food To Microorganism Ratio |
| RAINS | Regional Acidification Information And Simulation |
| MIOSA | Modified (rotational) Infinite Order Sudden Approxn. |
| PALMS | Particle Analysis By Laser Mass Spectrometry |
| HTS | Hadamard Transfer Spectrometry |
| DICD | Dispersion-induced Circular Dichroism |
| ISPGAA | In Situ Prompt Gamma-ray Activation Analysis |