| Acronym | Meaning |
| AACR | American Association For Cancer Research |
| CHESS | Cornell High-Energy Synchrotron Source |
| MSIA | Mass Spectrometric Immunoassay |
| EKF | Extended Kalman Filter |
| ESS | Environmental Sampling For Safeguards |
| ARPS | Angle-resolved Photoelectron Spectroscopy |
| TMAFM | Tapping Mode Atomic Force Microscopy |
| OGDR | Optogalvanic Double Resonance |
| LAAS | Laser Atomic Absorption Spectrometry |
| GFAAS | Graphite Furnace Atomic Absorption Spectroscopy |