A-D
AR Retinal Resolution axis (ARRR)
Abugidas & alphasyllabary
Alignment & justification
All-caps
Alphabet
Alternates
Ampersand (&)
Ascenders & descenders
Axis (in type design)
Axis (in variable fonts)
Axis: Informality axis (INFM)
Baseline
Bespoke, or custom type
Blackletter
Bleed axis (BLED)
Body
Bold
Bounce axis (BNCE)
CJK
Calligraphy
Cap height
Casual axis (CASL)
Character
Classification
Color
Color fonts
Condensed, narrow, or compressed
Contrast
Counter
Cursive axis (CRSV)
Cyrillic
Dashes
Designspace
Diacritics, or accent marks
Dingbat
Display
Drop cap