28 x 40 in 2A0 A0 A0x3 A10 A1 A1x3 A1x4 A2 A2x3 A2x4 A2x5 A3 A3 Extra A3x3 A3x4 A3x5 A3x6 A3x7 A4 A4 Extra A4 Tab A4x3 A4x4 A4x5 A4x6 A4x7 A4x8 A4x9 A5 A5 Extra A6 A7 A8 A9 B0 B10 B1 B2 B3 Envelope B4 Envelope B5 B5 Extra Envelope B6/C4 Envelope B6 B7 B8 B9 Envelope C0 Envelope C10 Envelope C1 Envelope C2 Envelope C3 Envelope C4 Envelope C5 Envelope C6/C5 Envelope C6 Envelope C7/C6 Envelope C7 Envelope C8 Envelope C9 Envelope DL ISO ID-1 RA0 RA1 RA2 RA3 RA4 SRA0 SRA1 SRA2 SRA3 SRA4 JIS B0 JIS B1 JIS B2 JIS B3 JIS B4 JIS B5 JIS B6 JIS B7 JIS B8 JIS B9 JIS B10 JIS Exec Envelope Chou 2 Envelope Chou 3 Envelope Chou 4 Envelope Chou 40 Hagaki Postcard Envelope Kahu Envelope Kaku 1 Envelope Kaku 2 Envelope Kaku 3 Envelope Kaku 4 Envelope Kaku 5 Envelope Kaku 7 Envelope Kaku 8 Oufuku Hagaki Postcard Envelope You 4 Envelope You 6 10 x 11 in 10 x 13 in 10 x 14 in 10 x 15 in 11 x 12 in 11 x 15 in 12 x 19 in 5 x 7 in Envelope 6 x 9 in Envelope 7 x 9 in Envelope 9 x 11 in Envelope A2 Envelope 9 x 12 in 12 x 18 in 18 x 24 in 24 x 36 in 36 x 48 in 26 x 38 in 27 x 39 in North American B+ Envelope C5 17 x 22 in 22 x 34 in EDP European EDP 34 x 44 in Executive European Fanfold US Fanfold Foolscap 44 x 68 in 8 x 13 in 8 x 10 in 3 x 5 in 4 x 6 in 6 x 8 in 5 x 8 in Statement Ledger Legal Legal Extra Letter Letter Extra Letter Plus Envelope Monarch Envelope #9 Envelope #10 Envelope #11 Envelope #12 Envelope #14 Oficio Envelope Personal Quarto Super A Super B 30 x 42 in 12 x 16 in 14 x 17 in 18 x 22 in 17 x 24 in 2 x 3.5 in 10 x 12 in 12 x 15 in 14 x 18 in 16 x 20 in 20 x 24 in 22 x 29.5 in 22 x 28 in 24 x 31.5 in 24 x 30 in 30 x 40 in 3.5 x 5 in 8 x 12 in 4 x 4 in 5 x 5 in 184 x 260 mm 195 x 270 mm 55 x 85 mm 55 x 91 mm 54 x 86 mm 275 x 395 mm DSC Photo 210 x 330 mm 215 x 315 mm Envelope Invite Envelope Italian 198 x 275 mm 200 x 300 mm 130 x 180 mm 267 x 389 mm 300 x 400 mm 300 x 450 mm 350 x 460 mm 400 x 600 mm 500 x 750 mm 500 x 760 mm 600 x 900 mm 89 x 89 mm 100 x 200 mm 100 x 150 mm PRC 16K Envelope Chinese #1 Envelope Chinese #2 PRC 32K Envelope Chinese #4 Envelope Chinese #6 Envelope Chinese #7 Envelope Chinese #8 ROC 16K ROC 8K $18.5 x $211 in $1210 x $2297 mm $1Letter ($28.5 x $311 in) $1A4 ($2210 x $3297 mm)