Similar to Ada

C++
C++
Eiffel
Eiffel (programming language)
Fortran
Fortran
C Sharp
C Sharp (programming language)
Chapel
Chapel (programming language)
Co-array Fortran
Coarray Fortran
Concurrent Prolog

Constraint Handling Rules
Constraint Handling Rules
Erlang
Erlang (programming language)
Fortress
Fortress (programming language)
Go (プログラミング言語)
Go (programming language)
Guarded Horn Clauses

High Performance Fortran
High Performance Fortran
KL1
KL1
Mesa
Mesa (programming language)
Occam
Occam (programming language)
Oz (プログラミング言語)
Oz (programming language)
PARLOG
Parlog
Program Composition Notation
Program Composition Notation
Strand
Strand (programming language)
Unified Parallel C
Unified Parallel C
X10 (プログラミング言語)
X10 (programming language)
XcalableMP

Ballerina
Ballerina (programming language)
Boo (プログラミング言語)
Boo (programming language)
COBOL
COBOL
Common Lisp
Common Lisp
Cω
Cω