Nouns:
* Babies
* Butterflies
* Charities
* Cities
* Companies
* Counties
* Diaries
* Families
* Histories
* Industries
* Libraries
* Memories
* Parties
* Policies
* Stories
* Theories
* Victories
Verbs (present tense, third person singular):
* Applies
* Carries
* Copies
* Dries
* Flies
* Hides
* Lies
* Multiplies
* Satisfies
* Tries
Other:
* A-ha's (referring to the band)
* Brrr's (onomatopoeic for cold)
* Doo-wop's (referring to the musical genre)
* Hoo-ha's (informal word for commotion)
This is not an exhaustive list, but it gives you an idea of the kinds of words that use "ies" at the end.
Important Note: "ies" is typically used to form the plural of words ending in "y" preceded by a consonant (e.g., baby → babies), or to form the third-person singular present tense of verbs ending in "y" preceded by a consonant (e.g., try → tries).