| Acronym | Meaning |
| NSTA | National Science Teachers Association |
| METAALICUS | Mercury Experiment To Assess Atmospheric Loading In Canada And The US |
| HASE | Hydrophobically Modified Alkali-swellable Emulsion |
| MCPSAG | Marcus-Coltrin-Path Semiclassical Adiabatic Ground-state (transmission Coeffs.) |
| DRCR | Dynamic Recrystallization Controlled Rolling |
| BTEX | Benzene, Toluene, Ethyl Benzene, And Xylene |
| NPPC | Nuclear Power Plant Consultant |
| ALS | Antilymphocyte Serum |
| CCCI | Correlation-consistent CI |
| MORBID | Morse Oscillator-rigid Bender Internal Dynamics (hamiltonianin Rotational-vibrational Energy Levels Calcn.) |