Final answer:
The plural subject pronouns in Spanish are nosotros, vosotros, Uds., ellos, and ellas. They correspond to we, you all (informal, only used in Spain), you all (formal), they, and they (all females) respectively.
Step-by-step explanation:
nosotros - we
vosotros - you all (informal), only used in Spain
Uds. - you all (formal)
ellos - they
ellas - they (all females)
Learn more about Subject pronouns in Spanish