Bachelor of Laws is the full form of LLB. Legum Baccalaureus is referred to as LLB in Latin. In Latin, a plural is often abbreviated by doubling the initial letter, in this example L. LLB is a three-year programme that covers legal topics. A five-year legal degree is a BA LLB. Bachelor of Arts with Bachelor of Laws is the full version of BA LLB. A dual degree is a BA LLB. The majority of students choose the five-year BA LLB programme.