L: Compilation of All Legal Doctrines in the Philippines

Laches
Lack of Capacity to Sue
Last Clear Chance
Let the Buyer Beware
Liberal Construction
Loss of Confidence
Law of the Case
Legal Certainty
Legal Immunity
Living Tree Doctrine
Luego doctrine (law on public officers) [Luego v. CSC, 143 SCRA 327]
Legislative approval by re-enactment
Locus standi
Lex nationalii
Lex rei sitae
Lex loci celebrationis
Lex domicilii
Litis pendentia
Liberty of abode
Loan on bottomry
Loan on respondentia
Legal impossibility
Lifeblood doctrine
Lex taliones
Limited liability
Last antecedent
Legal Fiction
Legitimate Labor Organization
Legitimation
Log-rolling