Histology World
- Links, books, mnemonics and information about histology for undergraduate and graduate anatomy, medical, dental, and other health professional students. Includes reviews and recommendations.
- http://www.histology-world.com/

Histology - Biol 305
- Includes class notes, course objectives and old exams. Also, has related resource links. Written by Craig S. Hood from Loyola University in Louisiana, USA.
- http://www.loyno.edu/~chood/biol_305.html

Vanderbilt University Medical School Cell and Tissue Biology
- Lesson plans for blood, epithelium, nervous tissues, salivary glands, and exocrine pancreas tissues.
- http://www.mc.vanderbilt.edu/histology/

Martindale's Health Science Guide: Anatomy & Histology Center
- Histology section includes exams, courses, techniques and procedures, and tissue preservation resources.
- http://www.martindalecenter.com/MedicalAnatomy.html

The Biological Stain Commission
- Quality control organization for biological dyes and stains. Publications, services, histology links, and protocols are provided.
- http://biostains.org/

Histology on the WWW
- Contains links to sites with images, protocols and techniques, and general histology resources.
- http://swehsc.pharmacy.arizona.edu/exppath/micro/histology.html

Internet Atlas of Histology
- More than 1000 labeled images, with descriptions, practice labs, and quizzes. Created by the UIUC College of Medicine.
- http://www.med.uiuc.edu/histo/large/atlas/

UC-Davis Human Microscopic Anatomy
- Thorough atlas with hyperlinked notes and slides, as well as good organ reviews by slides, study set of slides, and sample quizzes.
- http://medocs.ucdavis.edu/CHA/402/course.htm

JayDoc HistoWeb
- A comprehensive histology atlas from the Kansas University Medical Center.
- http://www.kumc.edu/instruction/medicine/anatomy/histoweb/index.htm

LUMEN Histology
- Lesson plans with slides and practicals for the Loyola University Medical Education Network histology course.
- http://www.meddean.luc.edu/lumen/MedEd/Histo/frames/histo_frames.html

National Society for Histotechnology
- Incorporated in 1974 for the purpose of advancing professional growth, standards, knowledge and performance of histotechnology through continuing and formal education programs.
- http://www.nsh.org/

University of Delaware Mammalian Histology
- Course syllabus and class resources, including microscopic images, ultrastructural images, 3-D models, and labelled diagrams.
- http://www.udel.edu/Biology/Wags/histopage/histopage.htm

Laboratory of Histology and Embryology
- Research focusing on histology, cell biology, microscopy, neurobiology, and stereology. From the University of Oporto, Portugal.
- http://erocha.freehosting.net/labhistology.htm#Barra