Glossary

2 A C D E F G H I N O P R S U

NIH

National Institutes of Health - A Federal agency whose mission is to improve the health of the people of the United States. NIH is a part of the Public Health Service, which is part of the U.S. Department of Health and Human Services.

E

Early Established Investigator (EEI)

A Program Director / Principal Investigator (PD/PI) who is within 10 years of receiving their first substantial, independent competing NIH R01 equivalent research award as an Early Stage Investigator (ESI).

Early Stage Investigator (ESI)

A Program Director / Principal Investigator (PD/PI) who has completed their terminal research degree or end of post-graduate clinical training, whichever date is later, within the past 10 years and who has not previously competed successfully as PD/PI for a substantial NIH independent research award. A list of NIH grants that a PD/PI can hold and still be considered an ESI can be found at https://grants.nih.gov/policy/early-investigators/list-smaller-grants.htm.

Early Stage Investigator ESI

An Early Stage Investigator is a Program Director / Principal Investigator (PD/PI) who has completed their terminal research degree or end of post-graduate clinical training, whichever date is later, within the past 10 years and who has not previously competed successfully as PD/PI for a substantial NIH independent research award.  See our list of NIH grants that a PD/PI can hold and still be considered an ESI. For more information, please click here.

Extramural Awards

Funds provided by the NIH to researchers and organizations outside the NIH.

Extramural Research

Research supported by NIH through a grant, contract, or cooperative agreement.
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Form Approved OMB# 0925-0648 Exp. Date 06/2024