N.T. writings: Abbr

• Paul's ltrs
• Image file format
• Four-song albums, perhaps: Abbr
• Short Spotify releases, briefly
• Four-song CDs, perhaps
• Four-song discs, briefly
• TV show installments, casually
• Debut music releases, at times
• Most bands's demos, for short

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