| Acronym | Meaning |
| ASBMB | American Society For Biochemistry And Molecular Biology |
| NSH | Normalized Spherical Harmonic (hamiltonian) |
| WMTADS | Waste Management Technology Analysis Decision Support |
| PEM | Pacific Exploratory Measurements |
| ERL-C | Environmental Research Laboratory Corvallis |
| PEF | Peak Expiratory Flow |
| IAM | Integrated Assessment Modeling |
| TETS | Totally Enclosed Treatment Systems |
| RAPD | Randomly Amplified Polymorphic DNA |
| PBL | Planet Boundary Layer (in Atmospheric Chemistry And Physics) |