Real world company prefixes

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M n O P Q R S T U V W X Y Z Ø
C& C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ
CSA CSB CSC CSD CSE CSF CSG CSH CSI CSJ CSK CSL CSM CSN CSO CSP CSQ CSR CSS CST CSU CSV CSW CSX CSY CSZ
CSHA CSHB CSHC CSHE CSHF CSHG CSHH CSHI CSHK CSHL CSHM CSHN CSHO CSHP CSHQ CSHR CSHS CSHT CSHU CSHV CSHW CSHX
1 CSHX Columbia Steel & Shafting Co. 7/1923-7/1930   NAKINA
2 CSHX COLUMBIA STEEL & SHAFTING CO.     PWRC