Related Clues:

• 2nd Greek letter
• Letter after alpha
• First Greek consonant
• Phi-Kappa link
• Alpha, ___, gamma
• Still being tested
• Type of blocker or testing
• Letter before gamma
• What bugs are often found in
• Not-fully-tested version
• In development, as software
• Test software release
• Erstwhile VHS rival
• __ carotene
• The second Greek letter