1 A+ (programming language) 2 A++ (programming language) 3 A# .NET 4 A# (Axiom) 5 ABAP 6 ABC (programming language) 7 Ace DASL 8 Ada (programming language) 9 AWK 10 bc programming language 11 BCPL 12 BETA 13 Bistro (programming language) 14 Blue (programming language) 15 Boo (programming language) 16 C (programming language) 17 C-- 18 C Sharp (C#) 19 Cat 20 Cecil (programming language) 21 Cesil 22 Cilk 23 Cyclone (programming language) 24 Dao (programming language) 25 Dylan (programming language) 26 E (programming language) 27 Eiffel (programming language) 28 Elan (programming language) 29 Erlang (programming language) 30 Felix (programming language) 31 Gambas 32 Green (programming language) 33 Io (programming language) 34 J (programming language) 35 Joy (programming language) 36 Kite (programming language) 37 L programming language 38 LPC (programming language) 39 M4 40 Magik (programming language) 41 Miranda (programming language) 42 Modula-2 43 Modula-3 44 Netwide Assembler (NASM) 45 Nosica 46 Nu (programming language) 47 Oberon-2 48 Object Pascal (Delphi) 49 Objective Caml (OCaml) 50 Opal (programming language) 51 Pascal 52 Perl 53 PHP 54 PL/1 55 Q (programming language) 56 Qi (programming language) 57 REBOL 58 Ruby 59 S2 60 Sather 61 Scheme 62 Sed 63 Self (programming language) 64 SmallTalk 65 SPARK (programming language) 66 Standard ML 67 T (programming language) 68 Turbo Assembler (TASM) 69 Turing (programming language) 70 Ubercode 71 V (programming language) 72 Vala (programming language) 73 Zonnon 74 ZPL (programming language)