Yo		To you all, yourselves (familiar)
Tu		You (familiar)
Ud.		They (females)
El		You all (familiar, females)
Ella		You all (formal)
Nosotros		Yo, tu, el, ella, Ud....
Nosotras		To him/her, For him/her, to/for you (formal)
Vosotros		To you, for you, yourself, you (familiar)
Vosotras		Tell WHO IS DOING THE ACTION
Uds		Himself, herself, yourself, yourselves (formal)
Ellos		We (females)
Ellas		We (males, mixed)
Me		You all (familiar, males, mixed)
Te		To us, for us, us, ourselves
Le		To you all (formal)
Se		He
Nos		Him, it
Lo		They (males, mixed)
La		She
Os		Her, it
Les		To me, for me, me, myself
Subject pronouns		You (formal)
Object pronouns		Tell WHO RECEIVES THE ACTION
Some subject pronouns		Me, Te, Lo, La, Le...
Some object pronouns		I