The Longest List of the Longest Stuff

Just so you completely understand, The Longest List of the Longest Stuff at the Longest Domain Name at Long Last is a website that compiles a list about the longest things in the world.

For example:

... the world's longest abbreviation containing 56 letters:

NIIOMTPLABOPARMBETZHELBETRABSBOM
ONIMONKONOTDTEKHSTROMONT

Meaning: Laboratory for Shuttering, Reinforcement, Concrete and Ferroconcrete Operations for Composite-monolithic and Monolithic Constructions of the Department of Technology of Building Assembly Operations of the Scientific Research Institute of the Organization for Building Mechanization and Technical Aid of the Academy of Building and Architecture of the USSR.

Link

From the Upcoming Queue, submitted by Christophe.