| Acronym | Meaning |
![](file.png) | CGTF | Cartesian Gaussian-type Function |
![](file.png) | CGTO | Cartesian Gaussian-type Orbital |
![](file.png) | CGTO | Combination Of Gaussian Type Orbitals |
![](file.png) | CGTO | Contracted Gaussian-type Orbital |
![](file.png) | CH-CI | Core Hole Configuration Interaction |
![](file.png) | CHA | Concept Hazard Analysis |
![](file.png) | CHA | Chemical Hamiltonian Approach |
![](file.png) | CHA | Concentric Hemispherical Analyzer |
![](file.png) | CHAART | Center For Health Applications Of Aerospace-Related Technologies |
![](file.png) | CHAMP | Community Health Air Monitoring Program |
![](file.png) | CHAMPP | Computer Hardware |
![](file.png) | CHAOS | Canadian High Acceptance Orbit Spectrometer |
![](file.png) | CHAP | Chronic Hazard Advisory Panel |
![](file.png) | CHAPEL | Continuous Hydrogen Analysis By Pressure Evaluation In Liquids |
![](file.png) | CHARM | Complex Hazardous Air Release Model |
![](file.png) | CHARM | Coupled Hydrosphere-Atmosphere Research Model |
![](file.png) | CHARMM | Chemistry At HARvard Macromolecular Mechanics |
![](file.png) | CHC | Chlorinated Hydrocarbon |
![](file.png) | CHCS | Chemical Hazards Communication Society |
![](file.png) | CHD | Coronary Heart Disease |
![](file.png) | CHDF | Capillary Hydrodynamic Fractionation |
![](file.png) | CHEC | Commonwealth Human Ecology Council |
![](file.png) | CHEF | Chelation Enhanced Fluorescence |
![](file.png) | CHEF | Contour-clamped Homogeneous Field Electrophoresis |
![](file.png) | CHELEQ | Charge Electronegativity Equalization |
![](file.png) | CHELP | CHarges From ELectrostatic Potential |
![](file.png) | CHELPG | CHarges From ELectrostatic Potential |
![](file.png) | CHEM | Chemical Collection Database (accessible Through OLS) |
![](file.png) | CHEMATA | Chem. Mechanism Adaptation To Tropospheric Applications |
![](file.png) | CHEMFET | Chem. Modified Field Effect Transistor |
![](file.png) | CHEMICS | Combined Handling Of Elucidation Methods For Interpretable Chemical Structures |
![](file.png) | CHEMRAWN | Chemical Research Applied To World Needs |
![](file.png) | CHEMTREC | Chemical Transportation Emergency Center |
![](file.png) | CHEQ | Chelation Enhanced Quenching |
![](file.png) | CHERS | Charge Exchange Recombination Spectroscopy |
![](file.png) | CHES | 3-(cyclohexylamino)ethylsulfonic Acid |
![](file.png) | CHESS | Community Health And Environmental Surveillance System |
![](file.png) | CHESS | Cornell High-Energy Synchrotron Source |
![](file.png) | CHESS | Council For Health And Environmental Safety Of Soils |
![](file.png) | CHEST | Combined Higher Education Software Team |
![](file.png) | CHF | Coulomb Hartree-Fock |
![](file.png) | CHF | Congestive Heart Failure |
![](file.png) | CHF | Coupled Hartree-Fock |
![](file.png) | CHF | Critical Heat Flux |
![](file.png) | CHF-PT-EB | Coupled Hartree-Fock-perturbation Theory-extended Basis |
![](file.png) | CHFEP | Coreless Hartree-Fock Effective Potential |
![](file.png) | CHFET | Complementary Heterojunction Field-effect Transistor |
![](file.png) | CHFPT | Coupled Hartree-Fock Perturbation Theory |
![](file.png) | CHI | Coaxial Helicity Injection |
![](file.png) | CHICO | Compact Heavy-ion Counter |