| Acronym | Meaning |
 | LSDC | Local Spin Density Correlation (functional) |
 | GASPE | Gated Spin-echo |
 | MRISSA | Municipal Refuse Incineration System Simulation And Analysis Model |
 | LINE | Long Interspersed Element |
 | HBT | Hanbury Brown Twiss (interferometry) |
 | HTLA | Heat-treatable Low Alloy (steel) |
 | RAPJ | Rotating Arc Plasma Jet |
 | MWPC | Multiwire Proportional Chamber |
 | HMQC | Heteronuclear Multiple-quantum Coherence |
 | G2 | Gaussian-two (an Ab Initio Mo Theory For Mol. Energies Calcn.) |