Related Clues:

• Super-smart group
• Upper body muscles, for short
• Maze-running rodents
• Gatherer of intelligence?
• Producer of page-a-day puzzle calendars
• Obsessive researchers
• Stars and soldiers joining army of peace
• Top-two-percent group
• Org. seeking to foster intelligence
• Publisher of the Weekly Brainwave
• High-scoring club?
• Group of stars or high-IQ bods? Different names
• High-I.Q. bunch
• Group of brainiacs
• Org. with a Brain Training app