They're shorter than LPs

• Series installments, informally
• St. Paul's writings: Abbr
• Some CDs
• Bottom line for stockholders, briefly
• Baker's dozen for the Beatles, for short
• N.T. writings: Abbr
• Some dance records, briefly
• Computer file suffix
• Not many tracks are found on them, for short

Wiktionary Word definitions in Wiktionary
n. (plural of ep English)