This article is from the King Hall Law School FAQ, by David F. Prenatt, Jr. NetEsq@dcn.davis.ca.us with numerous contributions by others.
Most law schools offer a Juris Doctor (JD) program. This is usually a
three year program that begins after you receive a four year
undergraduate degree. Some law schools also offer the JD program
spread out over four years (for instance, in a night school program).
A few people continue their legal education after they have received a
JD (for instance, in an LLM program), but this is extremely rare. A
JD is typically a terminal degree.
There are 175 or 176 law schools accredited by the American Bar
Association (ABA) [at least one keeps losing its accreditation].
These law schools are much more prestigious than schools that have
some other form of accreditation, and most people think that ABA
accredited law schools are much better than other law schools. This
is generally true, and if you have the option, you should attend an
ABA accredited law school. However, not everyone can attend an ABA
accredited law school, and many fine law schools do not receive ABA
accreditation. For that matter, many fine lawyers never even attend
law school. Check with the bar association in the jurisdiction in
which you intend to practice to find out about other options for
studying the law.
 
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