This American Sign Language Alphabet reference guide is a manual that includes professionally illustrated and approved signs of the American hand alphabet and o

This Irish Sign Language Alphabet reference guide is a manual that includes professionally illustrated and approved signs of the Irish hand alphabet and of the

This Danish Sign Language Alphabet reference guide is a manual that includes professionally illustrated and approved signs of the Danish hand alphabet and of th

This Austrian Sign Language Alphabet reference guide is a manual that includes professionally illustrated and approved signs of the Austrian hand alphabet and o

This Swiss-German Sign Language Alphabet reference guide is a manual that includes professionally illustrated and approved signs of the Swiss-German hand alphab