LLR

LLR may refer to:

• LLR 81mm, a type of mortar used by the French Army
• Lars Løkke Rasmussen, a Danish politician from Venstre, who served as prime minister 2009–2011 and again 2015–2019
• Lender of last resort, banking term
• Loan Loss Reserve, banking term
• Local Light Rum, a regional rum, freely available, predominantly found in tropical, sub-tropical locales
• Leukaemia & Lymphoma Research
• Lloyd's Law Reports
• Log-likelihood ratio
• Lucas–Lehmer–Riesel test, an algorithm to find the primality of a number of the form k*2ⁿ-1
• Lunar laser ranging
• Link Light Rail, metro based in Seattle