I

I-Corps

• Innovation Corps- National Innovation Network Sites Program (I-Corps Sites)

I-Corps™

• Innovation Corps (I-Corps TM) - National Innovation Network Nodes Program (I-Corps™ Nodes)

IBIV

• Innovations in Biological Imaging and Visualization (IBIV)

ICE-T

• US-EU Internet Core & Edge Technologies (ICE-T)

ICN-WEN

• NSF/Intel Partnership on Information-Centric Networking in Wireless Edge Networks (ICN-WEN)

IDBR

• Instrument Development for Biological Research (IDBR)

Ideas

• Ideas Lab: Practical Fully-Connected Quantum Computer Challenge (PFCQC)

IES

• Integrated Earth Systems (IES)

Ignite

• US Ignite:

Imaging

• Innovations in Biological Imaging and Visualization (IBIV)

Implementation

• Widening Implementation & Demonstration of Evidence-Based Reforms (WIDER)

Implementations

• Resource Implementations for Data Intensive Research in the Social, Behavioral and Economic Sciences (RIDIR)

Improvement

• Archaeology Program - Doctoral Dissertation Research Improvement Awards (Arch-DDRI)
• Biological Anthropology Program - Doctoral Dissertation Research Improvement Grants (BA-DDRIG)
• Cultural Anthropology Program - Doctoral Dissertation Research Improvement Grants (CA-DDRIG)
• Documenting Endangered Languages - Doctoral Dissertation Research Improvement Grants (DEL-DDRIG)
• EPSCoR Research Infrastructure Improvement Program Track-1: (RII Track-1)
• EPSCoR Research Infrastructure Improvement Program: Track-2 Focused EPSCoR Collaborations (RII Track-2 FEC)
• EPSCoR Research Infrastructure Improvement Track 4: EPSCoR Research Fellows (RII Track-4)
• Geography and Spatial Sciences Program - Doctoral Dissertation Research Improvement Awards (GSS-DDRI)
• Linguistics Program - Doctoral Dissertation Research Improvement Awards (Ling-DDRI)
• Political Science Doctoral Dissertation Research Improvement Grants (PS DDRIG)
• SOCIOLOGY PROGRAM - Doctoral Dissertation Research Improvement Awards (Soc-DDRI)
• Science of Science and Innovation Policy Doctoral Dissertation Research Improvement Grants (SciSIP-DDRIG)

Improving

• Improving Undergraduate STEM Education: Education and Human Resources (IUSE: EHR)
• Improving Undergraduate STEM Education: Hispanic-Serving Institutions (HSI Program)
• Improving Undergraduate STEM Education: Pathways into Geoscience (IUSE: GEOPATHS)

IMR-MIP

• Instrumentation for Materials Research - Major Instrumentation Projects (IMR-MIP)

INCLUDES

• Inclusion across the Nation of Communities of Learners of Underrepresented Discoverers in Engineering and Science (NSF INCLUDES) (NSF INCLUDES)

Inclusion

• Inclusion across the Nation of Communities of Learners of Underrepresented Discoverers in Engineering and Science (NSF INCLUDES) (NSF INCLUDES)

Incoherent

• Management and Operation of the Advanced Modular Incoherent Scatter Radar (AMISR) Facilities at Poker Flat, AK, and Resolute Bay, Canada (AMISR-M&O)

Income

• Panel Study of Income Dynamics (PSID) Competition

Increasing

• ADVANCE: Increasing the Participation and Advancement of Women in Academic Science and Engineering Careers

Industry-University

• Industry-University Cooperative Research Centers Program (IUCRC)

Infectious

• Ecology and Evolution of Infectious Diseases (EEID)

INFEWS

• Innovations at the Nexus of Food, Energy and Water Systems (INFEWS)

Informal

• Advancing Informal STEM Learning (AISL)

Informatics

• Advances in Biological Informatics (ABI)

Information

• CISE-MPS Interdisciplinary Faculty Program in Quantum Information Science
• Computer and Information Science and Engineering (CISE) Research Initiation Initiative (CRII)
• Enabling Quantum Leap: Convergent Accelerated Discovery Foundries for Quantum Materials Science, Engineering and Information (Q-AMASE-i)
• Information and Intelligent Systems (IIS): Core Programs
• Quantum Information Science
• Semiconductor Synthetic Biology for Information Processing and Storage Technologies (SemiSynBio)

Information-Centric

• NSF/Intel Partnership on Information-Centric Networking in Wireless Edge Networks (ICN-WEN)

Infrastructure

• Academic Research Infrastructure Program: Recovery and Reinvestment (ARI-R²)
• CISE Research Infrastructure (CCRI)
• Centers of Research Excellence in Science and Technology (CREST) and HBCU Research Infrastructure for Science and Engineering (RISE)
• Civil Infrastructure Systems (CIS)
• Critical Resilient Interdependent Infrastructure Systems and Processes 2.0 FY18 (CRISP 2.0)
• Developing a National Research Infrastructure for Neuroscience (NeuroNex)
• EPSCoR Research Infrastructure Improvement Program Track-1: (RII Track-1)
• EPSCoR Research Infrastructure Improvement Program: Track-2 Focused EPSCoR Collaborations (RII Track-2 FEC)
• EPSCoR Research Infrastructure Improvement Track 4: EPSCoR Research Fellows (RII Track-4)
• Engineering for Civil Infrastructure (ECI)
• Leading Engineering for America's Prosperity, Health, and Infrastructure (LEAP HI)
• Mathematical Sciences Infrastructure Program
• NSF/VMware Partnership on Edge Computing Data Infrastructure (ECDI)
• NSF/VMware Partnership on Software Defined Infrastructure as a Foundation for Clean-Slate Computing Security (SDI-CSCS)
• National Nanotechnology Coordinated Infrastructure (NNCI)
• Natural Hazards Engineering Research Infrastructure (NHERI)

Initiation

• Computer and Information Science and Engineering (CISE) Research Initiation Initiative (CRII)
• PFE: Research Initiation in Engineering Formation (PFE: RIEF)

Initiative

• Computer and Information Science and Engineering (CISE) Research Initiation Initiative (CRII)
• Domestic Nuclear Detection Office-National Science Foundation Academic Research Initiative (ARI)
• Joint DMS/NIGMS Initiative to Support Research at the Interface of the Biological and Mathematical Sciences (DMS/NIGMS)
• Management and Operation of the Ocean Observatories Initiative (OOI)
• National Robotics Initiative 2.0: Ubiquitous Collaborative Robots (NRI-2.0)
• Ocean Observatories Initiative Facility Board (OOIFB) Administrative Support Office

Innovation

• Big Data Regional Innovation Hubs (BD Hubs)
• Big Data Regional Innovation Hubs: Establishing Spokes to Advance Big Data Applications (BD Spokes)
• Centers for Chemical Innovation (CCI)
• Cyberinfrastructure for Sustained Scientific Innovation (CSSI) - Data and Software:
• Cybersecurity Innovation for Cyberinfrastructure (CICI)
• EMERGING FRONTIERS IN RESEARCH AND INNOVATION 2018
• Innovation Corps (I-Corps TM) - National Innovation Network Nodes Program (I-Corps™ Nodes)
• Innovation Corps - National Innovation Network Teams Program (I-CorpsTM Teams)
• Innovation Corps- National Innovation Network Sites Program (I-Corps Sites)
• Materials Innovation Platforms (MIP)
• Partnerships for Innovation (PFI)
• Science of Science and Innovation Policy (SciSIP)
• Science of Science and Innovation Policy Doctoral Dissertation Research Improvement Grants (SciSIP-DDRIG)
• Small Business Innovation Research Program Phase I (SBIR)
• Wireless Innovation between Finland and US (WiFiUS)

Innovations

• Innovations at the Nexus of Food, Energy and Water Systems (INFEWS)
• Innovations in Biological Imaging and Visualization (IBIV)
• Innovations in Graduate Education (IGE) Program
• Mid-Scale Innovations Program in Astronomical Sciences (MSIP) (MSIP)

Innovative

• Innovative Technology Experiences for Students and Teachers (ITEST)

Institute

• Theory Institute in Atomic, Molecular and Optical Physics

Institutes

• Mathematical Sciences Research Institutes
• Partnerships between Science and Engineering Fields and the NSF TRIPODS Institutes

Institutions

• Facilitating Research at Primarily Undergraduate Institutions:
• Improving Undergraduate STEM Education: Hispanic-Serving Institutions (HSI Program)

Instrument

• Instrument Development for Biological Research (IDBR)
• Management and Operation of the Ocean Bottom Seismometer Instrument Center (OBSIC)

Instrumentation

• Advanced Technologies and Instrumentation (ATI)
• Earth Sciences: Instrumentation and Facilities (EAR/IF)
• Instrumentation for Materials Research - Major Instrumentation Projects (IMR-MIP)
• Major Research Instrumentation Program: (MRI)

Integrated

• Antarctic Integrated System Science
• Integrated Earth Systems (IES)

Integrative

• Division of Integrative Organismal Systems
  
• Integrative Strategies for Understanding Neural and Cognitive Systems (NCS)
• Science and Technology Centers: Integrative Partnerships

Intelligent

• Information and Intelligent Systems (IIS): Core Programs

Intensive

• Building Community and Capacity in Data Intensive Research in Education (BCC-EHR)
• Resource Implementations for Data Intensive Research in the Social, Behavioral and Economic Sciences (RIDIR)

Interaction

• NSF-NIST Interaction in Basic and Applied Scientific Research in BIO, ENG & MPS (NSF-NIST)

Interactions

• Biological and Environmental Interactions of Nanoscale Materials
• Plant Biotic Interactions

Interdependent

• Critical Resilient Interdependent Infrastructure Systems and Processes 2.0 FY18 (CRISP 2.0)

Interdisciplinary

• CISE-MPS Interdisciplinary Faculty Program in Quantum Information Science
• Ocean Technology and Interdisciplinary Coordination

Interface

• Joint DMS/NIGMS Initiative to Support Research at the Interface of the Biological and Mathematical Sciences (DMS/NIGMS)

Interior

• Cooperative Studies Of The Earth's Deep Interior (CSEDI)

International

• International Research Experiences for Students (IRES)
• International Research Network Connections (IRNC)
• NSF/CASIS Collaboration on Fluid Dynamics and Particulate and Multiphase Processes Research on the International Space Station to Benefit Life on Earth (NSF-ISS)
• NSF/CASIS Collaboration on Tissue Engineering on the International Space Station to Benefit Life on Earth
• Partnerships for International Research and Education (PIRE)
• Science Support Office for the International Ocean Discovery Program (IODP)
• U.S. Science Support Program associated with the International Ocean Discovery Program (USSSP-IODP)

Internet

• Future Internet Architectures -- Next Phase (FIA-NP)
• Tomorrow's Internet Project Office (TIPOFF)
• US-EU Internet Core & Edge Technologies (ICE-T)

Internship

• Graduate Research Internship Program (GRIP)

INterplanetary

• Solar, Heliospheric, and INterplanetary Environment (SHINE)

Investigator-Initiated

• Division of Molecular and Cellular Biosciences: Investigator-Initiated Research Projects (MCB)
• Division of Physics: Investigator-Initiated Research Projects (PHY)

IRES

• International Research Experiences for Students (IRES)

IRNC

• International Research Network Connections (IRNC)

ITEST

• Innovative Technology Experiences for Students and Teachers (ITEST)

IUCRC

• Industry-University Cooperative Research Centers Program (IUCRC)

IUSE

• IUSE / Professional Formation of Engineers: REvolutionizing engineering and computer science Departments (IUSE/PFE: RED)
• Improving Undergraduate STEM Education: Education and Human Resources (IUSE: EHR)
• Improving Undergraduate STEM Education: Pathways into Geoscience (IUSE: GEOPATHS)

IUSE/PFE

• IUSE / Professional Formation of Engineers: REvolutionizing engineering and computer science Departments (IUSE/PFE: RED)