RLP may refer to:
Medicine and chemistry 2,3-diketo-5-methylthiopentyl-1-phosphate enolase, an enzyme Regional limb perfusion, a method of medication delivery in animals. Round Ligament Pain, a pain of the round ligament of uterus
Computing Radio Link Protocol, an automatic repeat request fragmentation protocol used over a wireless (typically cellular) air interface RLP (complexity), the complexity class of problems solvable by a probabilistic machine in logarithmic space and polynomial time with one-sided error
Other uses Rashtriya Loktantrik Party, an independent political party in India. Reel Life Productions, an independent record label founded by rapper Esham Rhineland-Palatinate, a federal state of the Federal Republic of Germany Riverside Long Playing, serial number for Riverside Records LP albums Rohingya Liberation Party, Rakhine State, Myanmar