Treated as purchase, earns cashback/points/miles:
Bank of America (FIA) (MasterCard, American Express)
Barclaycard (Mastercard, Visa)
Capital One (Mastercard, Visa)
Chase (MasterCard, Visa)
Citi (MasterCard, American Express)
Discover
Treated as purchase, but doesn't earn points/miles:
American Express (Should still count toward minimum spend -- seepost #434)
Posts as a cash advance:
Bank of America (FIA) Visa (Source)
Citi Visa (Source)
PNC Visa (Source)
US Bank Visa (Source)