Letourneau: accredited
Dallas Baptist: accredited
Lubbock Christian: accredited
Oklahoma Christian: accredited
Harding: accredited
Freed-Hardeman: accredited
Abilene Christian: accredited
Just the ones I know off the top of my head are all accredited.
All 117 schools in the CCCU mist be accredited by a trigonal body. I think all the schools you mentioned are in the CCCU.