Miscellaneous
Useful lists and conversions
Alloys
Beaufort wind speed scale
Bottle sizes
Braille
Coloured noise
Countries
Dewey decimal classifications
DTMF tones
E numbers
Extended ASCII table
File extensions
Hayes modem codes
HTML entities
HTTP headers
HTTP response codes
International dialing codes
IP address to country
Moh's hardness scale
Morse code
Musical chords
Names
Periodic table
Phobias
Phonetic alphabets
Physical quantities
POP3 commands
Scientific letters
SI prefixes
SMTP server response codes
Star signs
Temperature conversions
UK Post codes
UK STD codes
Web colours
Wedding anniversaries
Words
World time zones