Wiki · collection A · 477 entries

Standards

Every QR, barcode and visual-code standard we have evidence for in the country corpus, alphabetical by canonical id. Click an entry to read it.

A

30

B

29

C

28

D

23

E

26

F

13

G

19

H

7

I

22

J

5

K

7

L

11

M

53

N

15

O

12

P

41

Q

11

R

10

S

41

T

26

U

17

V

10

W

9

X

2

Y

2

Z

8