| Acronym | Meaning |
| ESCR | Environmental Stress Cracking Resistance |
| LHC | Large Hadron Collider |
| REM | Reservoir Eutrophication Model |
| RFL | Resorcinol-formaldehyde Latex [dip Coating] |
| FFM | Finite Field Method (in Mol. Polarizabilities Calcns.) |
| EDA | Emergency Declaration Area |
| NLS | Nuclear Localization Signal |
| CSWRCB | California State Water Resources Control Board |
| ORBIT | On-line Retrieval Of Bibliographic Information Timesharing |
| CHO | Complex Harmonic Oscillator (in Mol. Scattering Theory) |