| Acronym | Meaning |
| ANS | American Nuclear Society |
| ERCP | Endoscopic Retrograde Cholangiopancreatography |
| CFMM | Continuous Fast Multipole Method (algorithm For Coulomb Interactions Among Charge Distributions) |
| GSR | Gunshot Residue |
| SCALPEM | Scanning Laser Photoelectrochemical Microscopy |
| HAC | High Alumina Cement |
| CAMP | Continuous Air Monitoring Program |
| ECRR | Energy-corrected Rigid-rotor Approximation |
| PSTC | Pressure Sensitive Tape Council |
| ETFSI | Extended Thomas-Fermi Strutinski Integral |