| Acronym | Meaning |
| AOIPS | Atmospheric And Oceanographic Information Processing System |
| NAIMA | North American Insulation Manufacturers Association |
| EMEA | European Medicines Evaluation Agency |
| QDVPT | Quasidegenerate Variational Perturbation Theory |
| AMOS | Australian Meteorological And Oceanographic Society |
| HENA | High-energy Neutral Atom |
| AICR | American Institute For Cancer Research |
| NEBD | Nonequilibrium Brownian Dynamics |
| RPMI | Roswell Park Memorial Institute |
| HWDMS | Hazardous Waste Data Management System |