Burr

Lancelot
Lange Vinger
Large Counaburi Investigation
Lattice
Le CUBE d'H'
Letter L
Letterbox (Lohe)
Licorice Stix
Life @21
Liliput (3D printed)
Liliput (ROMBOL)
Link-Locked Block
Links
Lock collection (20, 24, 42)
Lolly Box
Lolly Box 2
Lone Star Burr
Louis
Love's Dozen
Maahes
Mad Box
Mad Max
Magnus 60