Using Archived Data and Specimen Collections to Advance Maternal and Pediatric HIV/AIDS Research (R21 CT Not Allowed)
Deadline: October 20, 2028
Opportunity Number: RFA-HD-27-007
Agency: National Institutes of Health
Open Date: May 19, 2026
Close Date: October 20, 2028
Status: Posted
CFDA Numbers: 93.242, 93.865
U.S. Mission Iraq Public Diplomacy Annual Program Statement 2026
Deadline: August 15, 2026
Opportunity Number: OFOP0002793
Agency: U.S. Mission to Iraq
Open Date: May 18, 2026
Close Date: August 15, 2026
Status: Posted
CFDA Numbers: 19.021
EDU Core Research
Deadline: October 1, 2026
Opportunity Number: 21-588
Agency: U.S. National Science Foundation
Open Date: May 15, 2026
Close Date: October 1, 2026
Status: Posted
CFDA Numbers: 47.076
EducationUSA Opportunity Funds Program
Deadline: August 2, 2026
Opportunity Number: AF-HAR-FY26-02
Agency: U.S. Mission to Zimbabwe
Open Date: May 15, 2026
Close Date: August 2, 2026
Status: Posted
CFDA Numbers: 19.022
Limited Competition: Intellectual and Developmental Disabilities Research Centers 2027 (P50 Clinical Trial Optional)
Deadline: October 2, 2026
Opportunity Number: RFA-HD-27-012
Agency: National Institutes of Health
Open Date: May 15, 2026
Close Date: October 2, 2026
Status: Posted
CFDA Numbers: 93.865
NASA Innovative Advanced Concepts (NIAC) Phase II
No deadline specified
Opportunity Number: NNH26ZTR001N-26NIAC-A2
Agency: NASA Headquarters
Open Date: May 14, 2026
Status: Posted
CFDA Numbers: 43.012
Title XVI Water Reclamation and Reuse Projects
Deadline: August 26, 2027
Opportunity Number: R26AS00079
Agency: Bureau of Reclamation
Open Date: May 14, 2026
Close Date: August 26, 2027
Status: Posted
CFDA Numbers: 15.504
WaterSMART Enhancing Water Resources Projects
Deadline: September 8, 2027
Opportunity Number: R26AS00017
Agency: Bureau of Reclamation
Open Date: May 14, 2026
Close Date: September 8, 2027
Status: Posted
CFDA Numbers: 15.507
WaterSMART: Desalination Construction Projects
Deadline: August 26, 2027
Opportunity Number: R26AS00034
Agency: Bureau of Reclamation
Open Date: May 14, 2026
Close Date: August 26, 2027
Status: Posted
CFDA Numbers: 15.591
INCLUDE Project: Clinical Trials Phased Awards for Down syndrome Research (R61/R33 Clinical Trial Required)
Deadline: June 15, 2028
Opportunity Number: RFA-OD-27-005
Agency: National Institutes of Health
Open Date: May 13, 2026
Close Date: June 15, 2028
Status: Posted
CFDA Numbers: 93.395, 93.866, 93.839, 93.838, 93.846, 93.840, 93.173, 93.310, 93.847, 93.837, 93.233, 93.350, 93.865
PD ANNUAL PROGRAM STATEMENT
Deadline: August 15, 2026
Opportunity Number: PD-LAPAZ-FY26-01
Agency: U.S. Mission to Bolivia
Open Date: May 13, 2026
Close Date: August 15, 2026
Status: Posted
CFDA Numbers: 19.040
FY2026 Water Resources Research Act Non-Competitive Coordination
Deadline: September 30, 2026
Opportunity Number: G26AS00110
Agency: Geological Survey
Open Date: May 12, 2026
Close Date: September 30, 2026
Status: Posted
CFDA Numbers: 15.805
INCLUDE Project: Exploratory/Developmental Research Awards for Down syndrome (R21 Clinical Trial Not Allowed)
Deadline: June 15, 2028
Opportunity Number: RFA-OD-27-003
Agency: National Institutes of Health
Open Date: May 12, 2026
Close Date: June 15, 2028
Status: Posted
CFDA Numbers: 93.351, 93.865, 93.867, 93.838, 93.866, 93.837, 93.840, 93.839, 93.121, 93.233, 93.846, 93.879, 93.395, 93.173, 93.310, 93.855
INCLUDE Project: Transformative Research Awards for Down syndrome (R01 Clinical Trial Not Allowed)
Deadline: June 15, 2028
Opportunity Number: RFA-OD-27-004
Agency: National Institutes of Health
Open Date: May 12, 2026
Close Date: June 15, 2028
Status: Posted
CFDA Numbers: 93.867, 93.310, 93.846, 93.855, 93.395, 93.847, 93.351, 93.838, 93.866, 93.837, 93.121, 93.233, 93.839, 93.865, 93.879, 93.350, 93.173, 93.242, 93.840
Limited Competition: Small Grant Program for NHLBI K01/K08/K23/K25 Recipients (R03 Clinical Trial Optional)
Deadline: November 7, 2028
Opportunity Number: RFA-HL-27-004
Agency: National Institutes of Health
Open Date: May 12, 2026
Close Date: November 7, 2028
Status: Posted
CFDA Numbers: 93.840, 93.838, 93.233, 93.837, 93.839
Maximizing Investigators’ Research Award (MIRA) for Early Stage Investigators (ESI)
Deadline: February 6, 2029
Opportunity Number: PAR-27-032
Agency: National Institutes of Health
Open Date: May 12, 2026
Close Date: February 6, 2029
Status: Posted
CFDA Numbers: 93.859
Promise Neighborhoods-84.215N
Deadline: August 6, 2026
Opportunity Number: ED-GRANT-26-054
Agency: Office of Elementary and Secondary Education
Open Date: May 11, 2026
Close Date: August 6, 2026
Status: Posted
CFDA Numbers: 84.215
DoW Peer Reviewed Medical, Clinical Trial Award
Deadline: September 22, 2026
Opportunity Number: HT942526PRMRPCTA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: September 22, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Discovery Award
Deadline: July 30, 2026
Opportunity Number: HT942526PRMRPDA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: July 30, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Impact Award
Deadline: August 6, 2026
Opportunity Number: HT942526PRMRPIPA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: August 6, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Lifestyle and Applied Health Research Award
Deadline: August 6, 2026
Opportunity Number: HT942526PRMRPLAHRA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: August 6, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Platform Clinical Translation Award
Deadline: September 22, 2026
Opportunity Number: HT942526PRMRPPCTA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: September 22, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Research Advancement Award
Deadline: July 30, 2026
Opportunity Number: HT942526PRMRPRAA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: July 30, 2026
Status: Posted
CFDA Numbers: 12.420
DoW Peer Reviewed Medical, Technology/Therapeutic Development Award
Deadline: August 6, 2026
Opportunity Number: HT942526PRMRPTTDA
Agency: Defense Health Agency Contracting Activity - DHACA
Open Date: May 8, 2026
Close Date: August 6, 2026
Status: Posted
CFDA Numbers: 12.420
ROSES25: D.6 Astrophysics Research and Analysis
Deadline: August 6, 2026
Opportunity Number: NNH25ZDA001N-APRA
Agency: NASA Headquarters
Open Date: May 8, 2026
Close Date: August 6, 2026
Status: Posted
CFDA Numbers: 43.001