The United Kingdom’s Collections Trust shares its booklet on labeling and marking museum objects.
National Park Service
The National Park Service shares a chapter from its Museum Handbook on marking museum objects.
The Paleontology Portal
The Paleontology Portal of the American Museum of Natural History provides a useful resource on labeling paleontological materials in museum collections.
The Powerhouse Museum
The Powerhouse Museum created an easy to use guide on labeling museum objects.