ITA |
Injury Tracking Application | Interactive Tax Assistant | International Trade Administration |
ITAP |
Federal Interagency Committee on Invasive Terrestrial Animals and Pathogens | International Technical Assistance Program |
ITAR |
International Traffic in Arms Regulations |
ITC |
International Tax Counsel | International Technical Cooperation | NRCS Information Technology Center (unable to verify 11/22) | United States International Trade Commission |
ITCCH |
Intramural Targeted Climate Change and Health (unable to verify 2/25) |
ITCR |
Informatics Technology for Cancer Research |
ITD |
International Trade Division (changed to IAD) |
ITDS |
International Trade Data Systems |
ITEC |
Interagency Trade Enforcement Center (replaced by ICTIME) |
ITF |
Infrastructure Task Force | Innovation Task Force |
ITIL |
Interdiction Technology and Integration Laboratory |
ITIS |
Integrated Taxonomic Information System |
ITK |
Information, Translation, and Knowledge-Delivery |
ITL |
Information Technology Laboratory |
ITPO |
Innovative Technology Partnerships Office (changed to SPO) |
ITR |
Innovation, Technology, and Research (unable to verify 2/25) |
ITRDB |
International Tree-Ring Data Bank |
i-Tree |
Individual Trees |
ITS |
Identity Theft Supplement | Institute for Telecommunications Sciences | Intelligent Transportation Systems | International Treasury Services |
ITVERP |
International Terrorism Victim Expense Reimbursement Program |
IUU |
Illegal, Unreported, and Unregulated Fishing |
IV |
Immigrant Visa |
IV&V |
Katherine Johnson Independent Verification and Validation Facility |
IVIS |
Immigrant Visa Information System (pdf) |
IVLP |
International Visitor Leadership Program |
IVO |
Immigrant Visa Overseas (pdf) |
IVP |
International Visitors Program |
IVY |
Investigating Respiratory Viruses in the Acutely Ill |
IWAAs |
Integrated Water Availability Assessments |
iWARM |
Individual Waste Reduction Model |
IWC |
Irregular Warfare Center |
IWCAL |
Integrated Water Chemistry Assessment Laboratory |
IWCG |
Integrated Water Cycle Group |
IWG |
Interagency Working Group |
IWG-FI |
Interagency Working Group on Facilities and Infrastructure |
IWG-OCM |
Interagency Working Group on Ocean and Coastal Mapping |
IWG-OEC |
Interagency Working Group on Ocean Exploration and Characterization |
IWGOA |
Interagency Working Group on Ocean Acidification |
IWGYP |
Interagency Working Group on Youth Programs (unable to verify 2/25) |
IWM |
Office Integrated of Waste Management (unable to verify 6/24) |
IWMS |
Irrigation and Water Management Survey |
IWRSS |
Integrated Water Resources Science and Services |
IWS |
Irregular Warfare Support Program (unable to verify; likely changed to CTTSO) |
IWTSD |
Irregular Warfare Technical Support Directorate |
IXPE |
Imaging X-ray Polarimetry Explorer |
IYFC |
Institute of Youth, Family, and Community |
IYSC |
Indian Youth Service Corps Program |