As we previously mentioned, LLB stands for Bachelor of Laws , or Legum Baccalaureus in Latin. Since any Latin abbreviation in plural is indicated by doubling the initial letter, the abbreviation has two Ls. The letter L appears twice in the acronym LLB, standing for Laws (plural of law). LLB stands for Legum Baccalaureus , which is Latin for Bachelor of Laws. The abbreviation “LL.B.” is derived from the Latin word legum (the plural of lex, meaning law), hence the double ‘L’. At its core, LLB stands for Bachelor of Legislative Law . This undergraduate degree is essential for aspiring legal professionals. The LLB meaning is deeply rooted in providing an extensive understanding of the legal system. LLB stands for Legum Baccalaureus (in Latin), which means Bachelor of Laws. The reason for this double "L" format is because, in Latin, the plural form of a word is often denoted by doubling the first letter.