Number of NIH Institutes and Centers (ICs)
27 (21 Institutes and 6 Centers) and OD (Office of Director)
Research Grants
R series
Resource grants
R24, R25, X01
Program Project/Center Grants
P series
Career and Development Awards
K series
Research Training and Fellowship
T and F, Ruth L. Kirschstein National Research Service Awards
Cooperative Agreements
U series
Number of ICs that funds grants for sponsored (extramural) research)
24+ Office of Director (OD) - The three that do not are Center for Scientific Review (CSR), Center for Information Technology (CIT), and Clinical Center (can fund INTRAmural research)
IC Extramural team
Type of grant request: NOFO
Government wide (NOFO outlines participating ICS, describes opportunities, defines allowability of clinical trial, eligible PIs/institutions, submission requirements, review criteria and award administration guidelines, deadlines and IC points of contact, NOFO supersedes standard application instructions)
Type of grant request: PA (program announcement)
IC request in a particular scientific area (PAS [set-aside funds] and PAR [special receipt, referral and review consideration])
Type of grant request: RFA
Official invitation for applications, usual have a single due date
Type of grant request: Parent Annoucement
For “unsolicited” applications that do not fall within the scope of targeted announcements (many investigator initiated studies)
AA
NIAAA (National Institute on Alcohol Abuse and Alcoholism)
AG
NIA (National Institute on Aging)
AI
NIAID (National Institute of Allergy and Infectious Disease)
AR
NIAMS (National Institute of Arthritis and Musculoskeletal and Skin Diseases)
AT
NCCIH (National Center for Complementary and Integrative Health)
CA
NCI (National Cancer Institute)
DA
NIDA (National Institute on Drug Abuse)
DC
NIDCD (National Institute on Deafness and Other Communication Disorders)
DE
NIDCR (National Institute of Dental and Craniofacial Research)
NK
NIDDK (National Institute of Diabetes and Digestive and Kidney Diseases)
EB
NIBIB (National Institute of Biomedical Imaging and Bioengineering)