These pages contain a (somewhat) random collection of HTML codes, images, and tables for quick reference. Hopefully, you will find these helpful. Everything is in the public domain (including the images I created), so feel free to use whatever you need.

Beaufort Wind Force Scale	Periodic Table of the Elements	Mathematical and Logical Symbols	Frequency Classifications	Base SI Units	Planet Symbols
Saffir-Simpson Hurricane Scale	Greek Alphabet - Upper Case	Basic Digital Logic Symbols	International Morse Code	Coherent Derived SI Units	Phases of the Moon
Enhanced Fujita Tornado Scale	Greek Alphabet - Lower Case	Advanced Digital Logic Symbols	Q Codes	Coherent Derived SI Units with Special Names and Symbols	Signs of the Zodiac
Weather Symbols	Roman Numerals	Basic Laws of Boolean Algebra	APCO 10 Codes	Coherent Derived SI Units Based on Coherent Derived Units with Special Names and Symbols	World Currencies
Cloud Cover	Visible Light Spectrum	Basic Mathematical Laws and Formulas	Control Characters	SI Prefixes	Chess Pieces
Cloud Classifications	Biological Taxonomy	Geometry Formulas	Electronic/Electrical Symbols	Non-SI Units	Card Suits
Wind Speed and Direction Indicators	Process Flowchart Symbols	Trigonometric Functions	Resistor Color Codes	Avoirdupois System (U.S.)	Dice
Front Types	Properties of the Planets (and Pluto)	Binary, Octal, and Hexadecimal Number Systems	Electrical Laws and Formulas	Apothecaries' System (U.S.)	Heraldry Symbols

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