A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output. Programming languages generally consist of instructions for a computer.

1. Python
print(“Hello World”)

2. C++
#include < iostream >
using namespace std;
int main()
{
cout << “Hello, World !”;
return 0
}

3. Lisp
(print ” Hello , World !”)

4. Java
 public class HelloWorld {
public static void main( String[] args ) {
system . out . println (“Hello, World !”);
}
}

5. Prolog
 hello _ world :-write(‘Hello , World !’),n1,
halt.

6. JavaScript
document .write (“Hello , World !”);

7. Haskell
modle Main where
main :: IO ()
main= putStrln ” Hello , World !”

8. Julia
println (“ Helo , World !”)

9. C
#include<stdio.h>
int main()
{
printf (“Hello World !”);
return 0;
}

10. C#
 using System;
namespace HelloWorld
{
class Hello
{
static void main()
{
Console.Writeline(“Hello,World !”);
console.Rreadkey();
}
}
}

11. Ruby
 puts ” Hello ,World !”

12. swift
 println (“Hello , World !”)

13. Perl5
 print” Hello ,World !”;

14. Bash
 echo” Hello , World !”

15. COBOL
 IDENTIFICATION DIVISION.
 PROGRAM - ID. hello-world.
 PROCIDURE DIVISION.
 DISPLAY “Hello , World !”;

16. Dart
main()
{
print(‘Hello ,World !’);
}

17. F#
open system
Console .WriteLine (“Hello , World !”)

18. R
cat(“ Hello , World !”)

19. Matlab
classdef hello
methods
functions greet(this)
disp (‘Hello , World !’)
end
end
end

20. Logo
TO HELLO
PRINT[Hello , World !]
END

21. Fortran
program helloworld
print* ,“Hello , World !”
end program helloworld

22. Go
package main
import “ fmt ”
func main() {
fmt . println (“Hello , World”)
}

23. Node.js
consol.log(“Hello , World !”);

24. Scala
object HelloWorld extends App {
println (“Hello , World !”)
}

25. Scratch
say Hello , World !

26. Self
‘Hello , World !’ print.

27. Objective-C
main()
{
puts(“Hello , world !”);
return 0;
}

28. PHP
<? php ehco “Hello , World !”;