| Acronym | Meaning |
| ISAW | Interactive Self-avoiding Walk [modeling] |
| ALOTS | Airborne Lightweight Optical Tracking System |
| LIMS | Limb Infrared Monitor Of The Stratosphere |
| LD | Laser Desorption |
| BCDF | B Cell Differentiation Factor |
| PSU | Practical Salinity Units |
| AGASP | Arctic Gas And Aerosol Sampling Program |
| QSAR | Quantitative Structure-activity Relationship(s) |
| CCA | Close-coupling Approximation |
| PSD | Postsynaptic Density |