(INOR) Organometallic: CatalysisAAAA 
(INOR) Radical Metal Complex ChemistryADA  
(PHYS) Fundamentals of Metal Oxide CatalysisDAADD
(COLL) Surface Chemistry Symposium in Honor of Gabor SomorjaiDDADD
(ENVR) Catalysis for Water Purification and RemediationDDAE 
(COLL) Dynamics of Single Atoms, Molecules and Clusters on SurfacesDDDDD
(COLL) Correlation of Single Crystal Studies Using Surface Science Techniques to Industrial CatalystsD    
(FUEL) Challenges for the Hydrogen EconomyD    
(INOR) Bioinorganic and Organometallic Catalysis: What is the Connection?PDA  
(INOR) Organometallic: CatalysisE E  
(INOR) Polyfunctional Organoboranes: From Molecules to MaterialsE    
(INOR) Radical Metal Complex ChemistryE    
(BIOL) Enzyme Mechanisms A   
(BIOT) Upstream Processing: Biocatalysis A   
(FUEL) Advances in Hydrogen Production DD  
(INOR) Polyfunctional Organoboranes: From Molecules to Materials DD  
(FLUO) Fluorinated Heterocycles D   
(FUEL) Fuel Cell Chemistry and Operation PDDD
(BIOL) Chemical Biology P   
(ORGN) Organocatalysis P   
(POLY) Biocatalysis in Polymer Science  DDD
(INOR) Radical Metal Complex Chemistry  P  
(INOR) Inorganic Catalysts  E  
(POLY) Biocatalysis in Polymer Science  E  
(INOR) Inorganic Catalysts   AA
(CINF) Materials Informatics   A 
(COLL) Nano-Scale Science and Technology in Biomolecular Catalysis   DD
(COLL) Operando Spectroscopy of Working Catalysts   DD
(BIOL) Repligen Award Symposium: Enzymatic Catalysis and Transition States   P 
(COLL) Physical and Computational Characterization of Nanostructured Electrocatalysts    D
See complete list of sessions

A = AM; P = PM; D = AM/PM;
* Cosponsored symposium, primary organizer(s) shown in parentheses.
** Primary organizer, cosponsoring organizer(s) shown in parentheses.