NTB

NTB may refer to:

Organizations

• National Tire and Battery, an American brand of auto service centers
• Nations Trust Bank, a bank in Sri Lanka
• Norsk Telegrambyrå, a Norwegian press agency

Other uses

• Non-tariff barriers to trade
• Notodden Airport, Tuven, Norway, by IATA code
• Nusa Tenggara Barat, (West Nusa Tenggara) a province of Indonesia
• Net-top box, a type of set-top box
• NTB (band), a South Korean boyband