OK guys and gals, here are some of the languages I have used over the years:
- COBOL
- FORTRAN
- BASIC
- Assembler (IBM 360/370 and DEC PDP-10)
- Easycoder (Honeywell Series 200)
- JCL
- ADA
- Pascal
- FORTH
- C/C+
- Algol
- APL
- Plus a whole lot of application specific command languages like CULPRIT, PRG, RP1, TSAM, IPL, and GIS
For databases
- IMS
- DL/I
- IDMS
- dBase/FoxBase/Xbase
- SQL (multiple flavors)
Email systems started with DecNet in the 1970s and CyberText.