Related Clues:

• Items on which baseball insignia appear
• Detonating devices
• Uppercase letters, for short
• Ballpark souvenirs
• Toy pistol ammo
• Washington team, familiarly
• Tams or tuques
• Gowns' companions
• Graduation ceremony hats
• LETTERS LIKE THESE
• Gowns' go-withs
• Ceilings
• Post-commencement fliers?
• Puts a lid on
• Sign of shouting?