| Acronym | Meaning |
| CCST | Complex Coordinate Scattering Theory |
| FSIS | Food Safety And Inspection Service |
| CPPA | Canadian Pulp And Paper Association |
| D/DBP | Disinfection And Disinfection Byproducts |
| ICRP | International Commission On Radiological Protection |
| VPN | Virtual Private Network |
| EMMA | Energy-dispersive Miniprobe Multielement Analyzer |
| DIA | Drug Information Association |
| MRM | Multiple Reaction Monitoring |
| ROVP | Reactance Operator Variational Principle |