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Acronym: RAA

Category: Chemistry Acronyms

Meaning / Stands for:

Rigid-atom Approxn. (in Electronic Structure Calcns.)

Other acronyms from this category

 Acronym Meaning
AINAmerican Institute Of Nutrition
IFPMIndependent Fermi Particle Model (in Atom-ion Impact Ionization)
ANPRAdvance Notice Of Proposed Rulemaking
ASBAerobic Stabilization Basin
FACEFree Air Controlled Enrichment Program
NYSASNew York Summer Aerosol Study
NOECNo Observed Effect Concentration
VBXESValence Band X-ray Emission Spectroscopy
CNDO/SWComplete Neglect Of Differential Overlap / Sichel-Whitehead
AARAlkali-aggregate Reaction

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