What does IRDA stand for? IRDA stands for Independent Rear Drive Axles. Q: A: How to abbreviate Independent Rear Drive Axles? Independent Rear Drive Axles can be abbreviated as IRDA. Q: A: What is the meaning of IRDA abbreviation? The meaning of IRDA abbreviation is Independent Rear Drive Axles. Q: A: What is IRDA abbreviation? One of the definitions of IRDA is Independent Rear Drive Axles. Q: A: What does IRDA mean? IRDA as abbreviation means Independent Rear Drive Axles. Q: A: What is shorthand of Independent Rear Drive Axles? The most common shorthand of Independent Rear Drive Axles is IRDA.