Plywood

OSB (Oriented Strand Board)
7/16"
5/8" T&G & Square Edge
3/4" T&G

Underlayment (Sanded One Face)
5/8" Square Edge Sturdifloor 
3/4" TG Dri-ply
3/4" Advantech

CDX
3/8
1/2" 4-Ply
5/8"
3/4"

Finish Pine Plywood (AC)
1/4", 3/8", 1/2", 3/4" 

Pressure Treated .40 CCA Plywood
1/2" BCX 
5/8" BCX 
3/4" BCX 
5/8" T-111 Grooves 8" o.c.
5/8" Rough Sawn

Specialty Plywood
1/4" Underlayment (Whitewood Bamply)
1/2"x4'x8' D-Blaze FR
3/8" Rough Sawn (No Grooves)
5/8" Rough Sawn
5/8" T-111 Grooves 8" o.c.
5/8" Reverse Board & Batten, Grooves 12" o.c.
5/8" Plybead Groove 3 1/2" o.c. (Simulates T&G Porch Ceiling)

Cabinet Grade
1/4" Birch, Red or White
1/4" Red Oak
3/4" Birch, Red or White
3/4" Red Oak

Miscellaneous Plywood
Tempered Masonite: 1/8", 1/4"
Tempered Masonite Pegboard:
  1/8", 1/4"
Medium Density Fiberboard   
  (MDF): 1/2", 3/4"