| Acronym | Meaning |
 | TRFIA | Time-resolved Fluorescence Immunoassay |
 | PREM | Preliminary Ref. Earth Model |
 | HFJ | Hartree-Fock-Jucys (in Electron-correlation Corrections Calcn.) |
 | AWM | Abrasive Waterjet Machining |
 | EOD | Engineering Operations Division |
 | EP TOX | Extraction Procedure Toxicity Test (USEPA Method) |
 | CGR | Crack Growth Rate |
 | ELH | Egg-laying Hormone |
 | MFM | Magnetic Force Microscopy |
 | DWBE | Distorted-wave Born (approxn. With) Exchange |