• CDC Public Health Image Library (PHIL) - Created by a Working Group at the Centers for Disease Control and Prevention (CDC), the PHIL offers an organized, universal electronic gateway to CDC's pictures.
  • Health Education Assets Library (HEAL) - The Health Education Assets Library (HEAL) is a digital library that provides freely accessible digital teaching resources of the highest quality that meet the needs of today's health sciences educators and learners.
  • JayDoc HistoWeb (University of Kansas Medical Center), The - Designed for University of Kansas medical students. Use of images is allowed for non-profit and educational applications.
  • NCI Visuals Online  NCI Visuals Online contains images from the collections of the Office of Communications and Education and Office of Media Relations, National Cancer Institute.
  • National Institute of General Medical Sciences - This is a searchable database of photos, illustrations, and videos. Permission is granted to use these images for educational, news media, or research purposes, provided the source for each image is credited.​