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 Scala Swift Rust PowerShell PHP C++ JavaScript Erlang Clojure Visual Basic … Dart Java Objective-C WebAssembly F Sharp Fortran Lean (proof … Kotlin Python CoffeeScript R C Sharp TypeScript Perl OCaml Emacs Lisp Apache Groovy Julia Smalltalk