

"Maximum stack height": three boxes stacked vertically the bottom one is filled in, the middle one is an outline with a number inside (the number of boxes to safely stack on top of this one), and the top one is an outline and crossed out."Do not stack": a filled-in box, under a crossed-out outlined box."This end up": a horizontal line with two arrows pointing up."Fragile": the silhouette of a broken wine glass.Shipping symbols from ISO standard 780 "Pictorial marking for handling of goods" or ASTM D5445 "Standard Practice for Pictorial Markings for Handling of Goods" which depict shipping boxes as squares with rounded corners:.Various certification marks (see article for list) signifying conformance with a government or private organization's requirements.
List of microsoft word symbols registration#

List of mathematical constants (typically letters and compound symbols).Electronic symbol (for circuit diagrams, etc.).
