A

• [+] Artificial scripts (4 C, 3 P)
• [+] Artistic languages (2 C, 19 P)

C

• [+] Computer languages (10 C, 33 P)
• [+] Constructed language multilingual support templates (3 P)
• [+] Constructed language organizations (2 P)
• [+] Constructed languages resources (6 P)

E

• [+] Engineered languages (1 C, 24 P)
• [+] Esperanto dictionaries (4 P)

F

• [+] Fictional languages (4 C, 51 P)
• [+] Formal languages (7 C, 165 P)

G

• [+] Gibberish language (4 P)

I

• [+] International auxiliary languages (6 C, 53 P)

L

• [+] Language creators (2 C, 58 P)
• [+] Language games (30 P)

R

• [+] Reconstructed languages (1 C, 3 P)

V

• [+] Voynich manuscript (3 P)

µ

• [+] Constructed language stubs (1 C, 42 P)

• List of constructed languages
• Constructed language

A

• A priori (languages)
• A posteriori (languages)
• Alien language
• Amiana (constructed language)
• Ariana (constructed language)

B

• Bahasa Binan
• Balaibalan
• Barmoodan
• Basic English
• Bolak (Blue Language)
• Boontling

C

• Color argument
• Comparison between Esperanto and Ido
• Comparison between Esperanto and Interlingua
• Comparison between Ido and Novial
• ConScript Unicode Registry
• Constructed script
• Controlled natural language

D

• Damin

D cont.

• De Wahl's rule
• Dutton Speedwords

E

• Engineered language
• Eo (constructed language)
• Eskayan
• Espo (constructed language)
• Euronord

F

• Folkspraak

G

• Glossolalia
• Peter Benjamin Graham

H

• High Icelandic

I

• ISO, SIL, and BCP language codes for constructed languages
• International auxiliary language
• International Sign
• ISO 639:art

K

• Kesen dialect
• Klingon language

L

• Language reform
• The Lexicon of Comicana
• Lingua Ignota
• List of constructed scripts

L cont.

• Francis Lodwick
• Lojban grammar

M

• Mezhdunarodny Nauchny Yazyk

N

• Na'vi language
• Neo (constructed language)

P

• Pasilingua
• Philosophical language

S

• Soundpainting
• Starckdeutsch

T

• Tékumel
• Tutonish

U

• Uniala (constructed language)
• Universalis Lingua Slavica
• Universalspraket

V

• Vendergood
• Volapük
• Voynich manuscript

X

• Xul Solar

Y

• Yerkish

Z

• Zonal constructed languages