3D Crystal Lattice Images
Stereoimages of inorganic lattice types.
http://www.chem.lsu.edu/htdocs/people/sfwatkins/ch4570/lattices/lattice.html

Decor Lattice
Decor Lattice are manufacturers of predominantly south african pine outdoor trellis, and indoor lattice sheeting
http://www.decorlattice.co.za/

Lattice Business Software International Inc.
LatticeFramework Studio is a powerful, yet easy-to-use software factory tool for model driven and generative software development. It includes a template based model driven code generator, an universal SQL Editor and an universal database browser.
http://www.latticesoft.com/

Lattice Geometries
Describes a method of defining lattice geometries for use in computational physics.
http://www.hermetic.ch/compsci/lattgeom.htm

Introduction to Lattice QCD
These notes aim to provide a pedagogical introduction to Lattice QCD.[Postscript]
http://it.arxiv.org/abs/hep-lat/9807028

Town's Lattice Truss
Diagram of the patented lattice truss and detail photograph of Town's treenail joints.
http://www.past-inc.org/historic-bridges/image-towntruss.html

Crystal Lattice Structures
A list of the possible crystal lattice structures and coordinates of atoms in such crystals.
http://cst-www.nrl.navy.mil/lattice/

Nucor Vulcraft St Joe Division
Manufacturer of steel joists and joist girders serving Illinois, Indiana, Michigan, and Ohio.
http://www.vulcraft-in.com/

PERI GmbH
PERI - International engineering company, manufacturer and supplier of concrete formwork, shoring and scaffolding.
http://www.peri.de/

SMI Joist Company
Designs and fabricates steel joists and joist girders with plants located in Arkansas, Florida, Iowa, Nevada and South Carolina.
http://www.smijoist.com