This is a study of how to best render various problematic characters in Loglan 1.

Category Name Old Graphic New Entity Preference
Greek... Theta UTheta Θ
theta theta θ
chi chi χ
epsilon epsilon ε
kappa kappa κ
Symbol... there exists exists
IPA... engma engma ŋ
s hachek s hachek š
z hachek z hachek ž
open o open o ɔ
ah IPA ah a a ɑ ? See L1 sec. 2.5, para. 2
schwa schwa ə
Loglan... ma (zero+hyphen) loglan ma 0
mo (zero+slash) loglan mo
0