1. An acronym or abbreviation so old or familiar that few remember what its letters stand for, such as radar or BASIC (anachronistic + acronym)

Encyclopedia: Anacronym

• laserdisc
• lash
• lash out
• lash together
• lash-like
• lash-up
• lasher
• lashing
• lashings
• Lashkar-e-Jhangvi
• Lashkar-e-Omar
• Lashkar-e-Taiba
• Lashkar-e-Tayyiba
• Lashkar-e-Toiba
• LASIK
• Lasiocampa
• lasiocampid
• lasiocampid moth
• Lasiocampidae
• Lasiurus
• Lasiurus borealis
• Lasix
• Laskar Jihad
• lass
• Lassa