Unicode
From Wikipedia
Unicode Hex Values for non-ASCII Navajo Letters:
glottal stop 02BC none
c unvoiced l 0141 none s unvoiced l 0142 none
c high n 0143 004E+0301 s high n 0144 006E+0301
c high a 00C1 0041+0301 s high a 00E1 0061+0301
c high e 00C9 0045+0301 s high e 00E9 0065+0301
c high i 00CD 0049+0301 s high i 00ED 0069+0301
c high o 00D3 004F+0301 s high o 00F3 006F+0301
c nasal a 0104 0041+0328 s nasal a 0105 0061+0328
c nasal e 0118 0045+0328 s nasal e 0119 0065+0328
c nasal i 012E 0049+0328 s nasal i 012F 0069+0328
c nasal o 01EA 004F+0328 s nasal o 01EB 006F+0328
c high nasal a none 0104+0301 00C1+0328 0041+0301+0328 s high nasal a none 0105+0301 00E1+0328 0061+0301+0328
c high nasal e none 0118+0301 00C9+0328 0045+0301+0328 s high nasal e none 0119+0301 00E9+0328 0065+0301+0328
c high nasal i none 012E+0301 00CD+0328 0049+0301+0328 s high nasal i none 012F+0301 00ED+0328 0069+0301+0328
c high nasal o none 01EA+0301 00D3+0328 004F+0301+0328 s high nasal o none 01EB+0301 00F3+0328 006F+0301+0328
[edit] Composed Dine Unicode Characters
Łł Ńń
Áá Éé Íí Óó Ąą Ęę Įį Ǫǫ Ą́ą́ Ę́ę́ Į́į́ Ǫ́ǫ́ Ǫ́ǫ́
Aa Ee Ii Oo
Bb Cc Dd Gg Hh Jj Kk Ll Mm Nn Ss Tt Ww Yy Zz