| Ronald Aube | Security Systems and Access Control Group |  | Assoc |  | 
          
                                                                                        | Debra Audus | Polymers and Complex Fluids Group | debra.audus [at] nist.gov | Fed | Applied AI, Machine learning, Modeling and computational material science, Polymers | 
          
                                                                                        | David Auerbach | Quantum Physics - HQ | david.auerbach [at] nist.gov | Ctr |  | 
          
                                                                                        | Steven Augente | Building Management (Gaithersburg) Group | steven.augente [at] nist.gov | Fed |  | 
          
                                                                                        | Robert Augustin | Customer Access and Support - HQ | robert.augustin [at] nist.gov | Ctr |  | 
          
                                                                                        | Rodelyne Augustin | Gaithersburg Safety, Health and Environment - HQ | rodelyne.augustin [at] nist.gov | Fed |  | 
          
                                                                                        | Dalmara Augustynowicz | Site Services Group | dalmara.augustynowicz [at] nist.gov | Fed |  | 
          
                                                                                        | Richard Auletta | CHIPS Research & Development Program Headquarters – HQ | richard.auletta [at] chips.gov | Ctr |  | 
          
                                                                                        | Oleg Aulov | Multimodal Information Group | oleg.aulov [at] nist.gov | Fed | AI measurement and evaluation, Biometrics, Human language technology, Information retrieval, Natural language processing | 
          
                                                                                        | Xander Ault | Superconductive Electronics Group | xander.ault [at] nist.gov | Assoc |  | 
          
                                                                                        | Joe Aumentado | Advanced Microwave Photonics Group | jose.aumentado [at] nist.gov | Fed | Superconducting electronics, Lithography, Quantum information science | 
          
                                                                                        | Ye Aung |  |  | Ctr |  | 
          
                                                                                        | Tehsin Aurangabadwala | Operations Engineering Group |  | Ctr |  | 
          
                                                                                        | Nicole Ausherman | Outreach and External Affairs – HQ | nicole.ausherman [at] nist.gov | Fed | Manufacturing | 
          
                                                                                        | Alan Auslaender | Operations Engineering Group |  | Ctr |  | 
          
                                                                                        | Jason Austermann | Long Wavelength Sensors and Applications Group | jason.austermann [at] nist.gov | Fed |  | 
          
                                                                                        | Chloe Autio | Office of Emerging Technologies | chloe.autio [at] nist.gov | Ctr |  | 
          
                                                                                        | Kristofer Avedon | Managed Endpoint for MAC & Mobile Group | kristofer.avedon [at] nist.gov | Fed |  | 
          
                                                                                        | Douglas Avent | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Jennifer Averett | Assessment & Accreditation (A&A) Program | jennifer.averett [at] nist.gov | Ctr |  | 
          
                                                                                        | Jason D. Averill | Engineering Laboratory - HQ | jason.averill [at] nist.gov | Fed | Building codes and standards, Building damage and repair, Fire, Infrastructure, Resilience | 
          
                                                                                        | Katrina Avery | Thermophysical Properties of Fluids Group | katrina.avery [at] nist.gov | Fed |  | 
          
                                                                                        | Taylor Morgan | Disaster Impact Reduction Office | taylor.avery [at] nist.gov | Fed |  | 
          
                                                                                        | Regina L. Avila | NIST Research Library and Museum - HQ | regina.avila [at] nist.gov | Fed |  | 
          
                                                                                        | Aurelio Avila Avela | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Ricardo Avila Avelar | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Juan Avila De La Rosa | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | George Awad | Retrieval Group | george.awad [at] nist.gov | Fed | AI measurement and evaluation, Information retrieval, Video analytics | 
          
                                                                                        | Iftikhar A. Awan | Gas Sensing Metrology Group | iftikhar.awan [at] nist.gov | Fed |  | 
          
                                                                                        | Iftikhar A. Awan | Gas Sensing Metrology Group | iftikhar.awan [at] nist.gov | Fed |  | 
          
                                                                                        | Alejandro Ayala | Engineered Fire Safety Group | alejandro.ayala [at] nist.gov | Fed |  | 
          
                                                                                        | Mellissa Ayala | Network Agreements Management - HQ | mellissa.ayala [at] nist.gov | Fed |  | 
          
                                                                                        | Jesus Ayala Marchante | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Jason Ayers | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Alexei Azarov | Photonics and Optomechanics Group | alexei.azarov [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Jory Azeltine | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Richard Azuah | Neutron-Condensed Matter Science Group | richard.azuah [at] nist.gov | Assoc |  | 
          
                                                                                        | Chizoba Azubuike | Desktop Support Group | chizoba.azubuike [at] nist.gov | Ctr |  | 
          
                                                                                        | Bashier Azzain | Boulder Facilities Maintenance- HQ |  | Ctr |  | 
          
                                                                                        | Raouf Azzoug | Emergency Services - HQ | raouf.azzoug [at] nist.gov | Ctr |  | 
          
                                                                                        | Greta Babakhanova, Ph.D. | Biomaterials Group | greta.babakhanova [at] nist.gov | Fed | Bioimaging, Biomanufacturing, Biomaterials, Cell measurements, Regenerative medicine and advanced therapy | 
          
                                                                                        | Valeri I. Babushok | HVAC&R Equipment Performance Group | valeri.babushok [at] nist.gov | Assoc |  | 
          
                                                                                        | Andrew Bacheller | Security Systems and Access Control Group | andrew.bacheller [at] nist.gov | Fed |  | 
          
                                                                                        | Kendall Badura | Facilities Services Division - HQ |  | Assoc |  | 
          
                                                                                        | Kendall Badura | Facilities Services Division - HQ |  | Assoc |  | 
          
                                                                                        | Courtney Badura | Facilities Services Division - HQ |  | Assoc |  | 
          
                                                                                        | Kyuyoung Bae | Device Fabrication Group | kyuyoung.bae [at] nist.gov | Assoc |  | 
          
                                                                                        | Soojeong Baek | Photonics and Optomechanics Group | soojeong.baek [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Pramita Bagchi | Community Resilience Group | pramita.bagchi [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Pramita Bagchi | Community Resilience Group | pramita.bagchi [at] nist.gov | IntlAssoc |  |