| Rene Peralta | Cryptographic Technology Group | rene.peralta [at] nist.gov | Fed |  | 
          
                                                                                        | Chelsea Ann Peralta | Facilities Services Division - HQ | chelseaann.peralta [at] nist.gov | Assoc |  | 
          
                                                                                        | Anthony Peralta Rosales | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Meghan Percy | Office of Safety, Health and Environment - HQ | meghan.percy [at] nist.gov | Fed |  | 
          
                                                                                        | Horace Perdue | National Cybersecurity Center of Excellence | horace.perdue [at] nist.gov | Ctr |  | 
          
                                                                                        | Amanda Pereira | Associate Director for Management Resources - HQ |  | Fed |  | 
          
                                                                                        | Eliad Peretz | Remote Sensing Group |  | Fed |  | 
          
                                                                                        | Peter Perez | Boulder Design and Construction - HQ |  | Ctr |  | 
          
                                                                                        | Giovanny Perez | Safety and Health Group |  | Ctr |  | 
          
                                                                                        | Eric Perez | Emergency Services - HQ | eric.perez [at] nist.gov | Fed |  | 
          
                                                                                        | Douglas Perez | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Emelo Perez Lopez | Facilities Improvement (Gaithersburg) Group |  | IntlCtr |  | 
          
                                                                                        | Jose Perez Martinez | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Cristian Perez Padilla | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Jared Perez Pena | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | William Peria | Spin Electronics Group | william.peria [at] nist.gov | Fed |  | 
          
                                                                                        | Richard A. Perkins | Thermophysical Properties of Fluids Group | richard.perkins [at] nist.gov | Assoc |  | 
          
                                                                                        | John Perkins | Applied Chemicals and Materials Division - HQ | john.perkins [at] nist.gov | Fed |  | 
          
                                                                                        | Tracy Perkins | Materials Science and Engineering Division - HQ | tracy.perkins [at] nist.gov | Fed |  | 
          
                                                                                        | Thomas T. Perkins | Quantum Physics - HQ | thomas.perkins [at] nist.gov | Fed |  | 
          
                                                                                        | Ray Perlner | Cryptographic Technology Group | ray.perlner [at] nist.gov | Fed |  | 
          
                                                                                        | Edward Perlson | Materials and Physical Services Group | edward.perlson [at] nist.gov | Fed |  | 
          
                                                                                        | Michael Perry | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Madison Perry | Logistics Group |  | Assoc |  | 
          
                                                                                        | Brenda Lee Perry | Workforce Programs – HQ | brenda.perry [at] nist.gov | Fed |  | 
          
                                                                                        | Neil Perry | Director's Office - HQ | neil.perry [at] nist.gov | Assoc |  | 
          
                                                                                        | Brian Perry | Facilities Improvement (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | LaKesha Perry | International and Academic Affairs Office - HQ | lakesha.perry [at] nist.gov | Fed |  | 
          
                                                                                        | Andrew K. Persily | Indoor Air Quality and Ventilation Group | andrew.persily [at] nist.gov | Assoc | Building codes and standards, Energy efficiency, Heating, ventilation and air conditioning equipment, Indoor air quality, Sustainability | 
          
                                                                                        | Ron Perttula | Building Management (Gaithersburg) Group |  | Ctr |  | 
          
                                                                                        | Amanda Pertzborn | Mechanical Systems and Controls Group | amanda.pertzborn [at] nist.gov | Fed |  | 
          
                                                                                        | Davide Pesavento | Transformational Networks and Services Group | davide.pesavento [at] nist.gov | IntlAssoc |  | 
          
                                                                                        | Adele Peskin | Information Systems Group | adele.peskin [at] nist.gov | Fed |  | 
          
                                                                                        | Joshua Pester | Facilities Modernization (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Tiffany Peters | Financial Assistance Agreements Management Office – HQ | tiffany.peters [at] nist.gov | Fed |  | 
          
                                                                                        | John Peters | Reactor Operations and Engineering Group |  | Ctr |  | 
          
                                                                                        | Mark Peters | Facilities Improvement (Boulder) Group |  | Ctr |  | 
          
                                                                                        | Elijah Petersen | Cell Systems Science Group | elijah.petersen [at] nist.gov | Fed |  | 
          
                                                                                        | Rodney J. Petersen | Applied Cybersecurity - HQ | rodney.petersen [at] nist.gov | Fed | Cybersecurity and privacy, Standards, Frameworks, Standards education | 
          
                                                                                        | Kay Peterson | Multimodal Information Group | kay.peterson [at] nist.gov | Fed | Information technology, Artificial intelligence, AI measurement and evaluation, Machine learning, Software research | 
          
                                                                                        | Jay Peterson | Safety and Health Group | jay.peterson [at] nist.gov | Fed |  | 
          
                                                                                        | Alexander Peterson | Cell Systems Science Group | alexander.peterson [at] nist.gov | Fed | Bioimaging, Biomanufacturing, Gene delivery systems, Biological physics, Spectroscopy | 
          
                                                                                        | Evelyn Petrella | Cybersecurity and Privacy Applications Group | evelyn.petrella [at] nist.gov | Ctr |  | 
          
                                                                                        | Julie Petrousky | Platform Services Division - HQ | julie.petrousky [at] nist.gov | Fed |  | 
          
                                                                                        | Eric A Petry | Building Management (Gaithersburg) Group | eric.petry [at] nist.gov | Fed |  | 
          
                                                                                        | Tony Pett |  | tony.pett [at] nist.gov | Fed |  | 
          
                                                                                        | John Pettibone | Nano Materials Research Group | john.pettibone [at] nist.gov | Fed |  | 
          
                                                                                        | Eyvon Petty | Quantum Physics - HQ | eyvon.petty [at] nist.gov | Fed |  | 
          
                                                                                        | Jack E. Pevenstein | Technology Partnerships Office - HQ |  | Assoc |  | 
          
                                                                                        | David Pfaff | Operations Engineering Group |  | Ctr |  |