How to get Alt sign (3)

¡	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/Portuguese) Feminine Ordinal Number	0186 0170
Ø,ø	Nordic O slash (caps/lowecase)	0216 0248
Å,å	Nordic A ring (caps/lowecase), Angstrom sign	0197 0229
Æ, æ	A-E ligature (caps/lowecase)	0198 0230
Þ, þ	Icelandic/Old English Thorn (caps/lowecase) See other Old English Characters	0222 0254
Ð, ð	Icelandic/Old English Eth (caps/lowecase) See other Old English Characters	0208 0240
« »	Spanish/French angle quotation marks	0171 0187
‹ ›	Spanish/French angle single quotation marks	0139 0155
Š š	Czech S hachek (S Caron) (caps/lowercase) See other Czech Characters	0138 0154
Ž ž	Czech S hachek (Z Caron) (caps/lowercase) See other Czech Characters	0142 0158