NRTL

NRTL is an abbreviation for:

• Nationally Recognized Testing Laboratory , nationally recognized testing institute in the USA
• Non-random two-liquid model for correlating activity coefficients
• Navio da República Timor-Leste , "Ship of the Republic of East Timor", abbreviation for boats of the East Timorese Navy and Police

This is a disambiguation page for differentiating between several terms identified with the same word.