Here's a few more of the top of my head, feel free to expand the list! :
C: a successor to B, itself derived from BCPL.
C++: increments over C.
D: a successor to C.
LISP: LISt Processor.
FORTRAN: FORmula TRANslator.
ALGOL: ALGorithmic Language.
Prolog: PROgrammation LOGique (logic programming in French).
PHP: initially PHP/FI for "Personal Home Page Form Interpreter", later rebranded as "PHP: Hypertext Preprocessor".
JavaScript: named this way to be associated with the popularity of Java.
Ada: in honor of Ada Lovelace.
OCaml: initially Objective Caml, because it added OOP support among other things.
Caml: Categorical Abstract Machine Language.
ML (as in SML): Meta Language.
SQL: Structured Query Language.