Basic (basic)
Contains uppercase & lowercase letters, figures, accented characters and punctuation. These fonts also contain currency symbols ($, ¢, €, £, ¥), standard ligatures (fi, fl), common diagonal fractions (one-quarter, one-half, three-quarters), common math symbols, superscript numerals (1, 2, 3) and other symbols (including daggers, trademark, registered trademark, copyright, paragraph, litre, circled P, and "estimated" symbol, etc.).
Latin 2 (latin2)
Support for the following Central, Eastern and Baltic European languages [as well as Western]: Croatian, Czech, Estonian, Hungarian, Latvian, Lithuanian, Polish, Romanian, Serbian (Latin), Slovak, Slovenian and Turkish. In addition to 1252 Latin 1, these fonts support 1250 Latin 2, 1254 Turkish, and 1257 Windows Baltic.
Superscripts (sups)
Includes a complete set of superscript figures beyond the basic superior numerals (1, 2, 3).
Ordinal Numbers (ordn)
Includes superscript letters commonly used to create ordinal numbers such as 1st, 2nd, 3rd, 4th. The following letters are superscript in fonts with this feature: a.superior d.superior e.superior h.superior i.superior l.superior m.superior n.superior o.superior r.superior s.superior t.superior. The "sups" feature as well as the "ordn" feature controls these glyphs.
Diagonal Fractions (frac)
Includes arbitrary diagonal fractions. In addition to the common diagonal fractions found in the basic set (1/4, 1/2 and 3/4), these fonts let you type ANY diagonal fraction, such as 3/8, 7/16 and 11/32 as proper diagonal fractions.
Extended Ligatures (liga)
Includes extended ligatures, e.g., ffi, ffl, ff, ft, fj.
Stacked Fractions (afrc)
Includes a set of "nut" or "stacked" fractions that feature a horizontal bar separating the numerator and denominator. Only the following stacked fractions exist in fonts that Include this feature: one-half, one-third, two-thirds, one-quarter, three-quarters, one-eighth, three-eighths, five-eighths, and seven-eighths.