Affine
Amsco
Aristocrat
Autokey
Bacon
Bazeries
Beaufort
Bifid
Cadenus
Caesar
Checkerboard
CM Bifid
Complete Columnar
Compressocrat
Condi
Digrafid
Four Square
Fractionated Morse
Grandpré
Grille
Gromark
Gronsfeld
Headline
Hill
Homophonic
Incomplete Columnar
Interrupted Key
Key Phrase
Monome-Dinome
Morbit
Myszkowski
Nicodemus
Nihilist Substitution
Nihilist Transposition
Numbered Key
Patristocrat
Periodic Gromark
Phillips
Playfair
Pollux
Porta
Portax
Progressive Key
Quagmire
Ragbaby
Railfence
Redefence
Route Transposition
Running Key
Sequence Transposition
Seriated Playfair
Slidefair
Straddling Checkerboard
Swagman
Syllabary
Tridigital
Trifid
Tri-Square
Two Square
Variant Beaufort
Vigenère