TACPOLTACPOL (Tactical Procedure Oriented Language) is a block structured programming language developed by the United States Army for the TACFIRE Tactical Fire Direction command and control application.TACPOL is similar to PL/I.The most used programming languages Haskell Kotlin Erlang Python Go MATLAB PHP Lean (proof … C Sharp C++ C JavaScript Apache Groovy Objective-C Emacs Lisp Rust Scala Elixir PowerShell TypeScript F Sharp Swift Java Dart WebAssembly Julia Perl OCaml CoffeeScript