LLG

LLG or variation, may refer to:


 * The Landau–Lifshitz–Gilbert equation, used in micromagnetics
 * Local government
 * Local-level governments of Papua New Guinea
 * The Logical Language Group
 * Lole language (ISO 639 code: )
 * Lycée Louis-le-Grand, a well known public high school in Paris
 * Chillagoe Airport, IATA airport code "LLG"