SYMBOL NAME CODE NUMBER ¡ Upside-down exclamation mark 0161 ¿ Upside-down question mark 0191 Ç, ç French C cedille (caps/lowecase) 0199 0231 Œ,œ O-E ligature (caps/lowecase) 0140 0156 ß German Sharp/Double S 0223 º, ª Masculine Ordinal Number (Span/Ital/Portugu...