| Bryce Bullock | Ion Storage Group | bryce.bullock [at] nist.gov | Assoc |  | 
          
                                                                                        | Matthew Bundy | National Fire Research Laboratory Group | matthew.bundy [at] nist.gov | Fed |  | 
          
                                                                                        | David M. Bunk | Bioanalytical Science Group | david.bunk [at] nist.gov | Fed |  | 
          
                                                                                        | Steven A Buntin | Microscopy and Microanalysis Research Group | steven.buntin [at] nist.gov | Fed |  | 
          
                                                                                        | Carolyn Q. Burdette | Biochemical and Exposure Science Group | carolyn.burdette [at] nist.gov | Fed | Analytical chemistry, Clinical diagnostics, Food and nutrition, Quality assurance, Reference materials | 
          
                                                                                        | Petru Burdiuja | Gaithersburg Design and Construction - HQ |  | Ctr |  | 
          
                                                                                        | Ivan Burenkov | Quantum Optics Group | ivan.burenkov [at] nist.gov | Assoc |  | 
          
                                                                                        | Brian Burgess | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Donald R. Burgess Jr. | Chemical Process and Nuclear Measurements Group | donald.burgess [at] nist.gov | Fed |  | 
          
                                                                                        | Tanya Burgess | Talent Acquisition – HQ | tanya.burgess [at] nist.gov | Fed |  | 
          
                                                                                        | Meghan Burke Harris | Mass Spectrometry Data Center Group | meghan.burkeharris [at] nist.gov | Fed |  | 
          
                                                                                        | Tyler Burkett | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Aaron Burkey | Polymers and Complex Fluids Group | aaron.burkey [at] nist.gov | Fed |  | 
          
                                                                                        | Craig Burkhardt | Director's Office - HQ | craig.burkhardt [at] nist.gov | Fed |  | 
          
                                                                                        | Joseph Burley | Networking Group |  | Ctr |  | 
          
                                                                                        | Emma Burlina | Information Systems Group | emma.burlina [at] nist.gov | Assoc |  | 
          
                                                                                        | Jeff Burmeister | Reactor Operations and Engineering Group | jeff.burmeister [at] nist.gov | Fed |  | 
          
                                                                                        | Daniel Burneson | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | John H. Burnett | Surface and Interface Metrology Group | john.burnett [at] nist.gov | Fed |  | 
          
                                                                                        | Brian Burnham | Facilities Modernization (Boulder) Group | brian.burnham [at] nist.gov | Fed |  | 
          
                                                                                        | Charles J. Burroughs | Superconductive Electronics Group | charles.burroughs [at] nist.gov | Fed |  | 
          
                                                                                        | Scott Burroughs | Risk Management – HQ | scott.burroughs [at] chips.gov | Assoc |  | 
          
                                                                                        | Yolanda Bursie | Information Technology Laboratory Office - HQ | yolanda.bursie [at] nist.gov | Fed |  | 
          
                                                                                        | John Burton | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Thomas Burton | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Jessie Burton | NIST Center for Neutron Research - HQ | jessie.burton [at] nist.gov | Fed |  | 
          
                                                                                        | William Burwell | National Advanced Packaging Manufacturing Program Group | william.burwell [at] chips.gov | Fed |  | 
          
                                                                                        | Matthew Busche | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Brian Bush | Materials Measurement Science Division - HQ | brian.bush [at] nist.gov | Fed | Mechanical properties, Nanomechanics | 
          
                                                                                        | Joshua Bush | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Joseph Bush | Quantum Nanophotonics Group | joseph.bush [at] nist.gov | Assoc |  | 
          
                                                                                        | Gina Bush-Lazarski | NIST Research Library and Museum - HQ | gina.bush-lazarski [at] nist.gov | Ctr |  | 
          
                                                                                        | Rezlind Bushati |  |  | Assoc |  | 
          
                                                                                        | Steven T. Bushby | Mechanical Systems and Controls Group | steven.bushby [at] nist.gov | Assoc |  | 
          
                                                                                        | Nicholas Butch | Neutron-Condensed Matter Science Group | nicholas.butch [at] nist.gov | Fed |  | 
          
                                                                                        | Tina G. Butcher | Office of Weights and Measures | tina.butcher [at] nist.gov | Assoc | Metrology, Weights and measures, Standards | 
          
                                                                                        | Donovan Buterakos | High Performance Computing and Visualization Group | donovan.buterakos [at] nist.gov | Assoc |  | 
          
                                                                                        | John Butler | Special Programs Office-HQ | john.butler [at] nist.gov | Fed |  | 
          
                                                                                        | Jerry Butler | Operations Engineering Group |  | Ctr |  | 
          
                                                                                        | Abraham Butler | Operations and Maintenance (Gaithersburg) Group | abraham.butler [at] nist.gov | Fed |  | 
          
                                                                                        | Paul Butler | Neutron-Condensed Matter Science Group | paul.butler [at] nist.gov | Fed |  | 
          
                                                                                        | Brandon Butler | Acquisition Operations | brandon.butler [at] nist.gov | Fed |  | 
          
                                                                                        | Steven Butler | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Tiffany Butler | International and Academic Affairs Office - HQ | tiffany.butler [at] nist.gov | Fed |  | 
          
                                                                                        | Therese A. Butler | Inorganic Chemical Metrology Group | therese.butler [at] nist.gov | Assoc |  | 
          
                                                                                        | Jana Butman | Indoor Air Quality and Ventilation Group | jana.butman [at] nist.gov | Fed | Indoor air quality, Analytical chemistry | 
          
                                                                                        | David Butry | Applied Economics Office | david.butry [at] nist.gov | Fed |  | 
          
                                                                                        | Moiz Butt | Reactor Operations and Engineering Group | moiz.i.butt [at] nist.gov | Fed |  | 
          
                                                                                        | Thomas Butts | Safety, Health and Compliance Group |  | Ctr |  | 
          
                                                                                        | Brian Bybel | Reactor Operations and Engineering Group |  | Ctr |  |