| Acronym | Meaning |
| AAPCO | Association For American Pesticide Control Officials |
| DSA | Digital Subtraction Angiography |
| PZT | Lead Zirconate Titanate |
| WASP4 | Water Analysis Simulation Program |
| BGC | Biogeochemical Cycling |
| ANLL | Acute Nonlymphocytic Leukemia |
| PERL | Passivated Emitter And Rear Locally Diffused (solar Cells) |
| MBR | Mobil Benzene Reduction [process] |
| CFMM | Continuous Fast Multipole Method (algorithm For Coulomb Interactions Among Charge Distributions) |
| IRS | Interferon-responsive Sequence |