| Acronym | Meaning |
| G1 | Gaussian-one (theory For Calcg. Mol. Energies) |
| AASHO | American Association Of State Highway Officials |
| AEA-MO | All-electron Approxn.-mol. Orbital |
| GTP | Group-transfer Polymerization |
| DRC | Dynamic Reaction Cell |
| SNFC | Sulfonated Naphthalene-formaldehyde Condensates |
| AMOSC | Australian Marine Oil Spill Center |
| ULTRA | Underground Leak Transport Assessment Model |
| MSR | Mammalian Selectivity Ratio |
| CSA | Camphorsulfonic Acid |