| Acronym | Meaning |
| INRS | Institut National De Recherche Et De Securite (Paris |
| IDEAL | Inhalation, Deposition And Exhalation Of Aerosols In/from The Lungs |
| BIF | Banded Iron-formation |
| TSW | Torsional Spin Wave (type Of Hartree-Fock Wave Function) |
| MAH | Magic-angle Hopping |
| EMI | Enriched Mantle Component 1 (of S. R. Hart |
| NCEH | National Center For Environmental Health |
| MPA | Medroxyprogesterone Acetate |
| ABLE | Atmospheric Boundary Layer Experiments |
| IUPAC | International Union Of Pure And Applied Chemistry |