The best replacement for acls is bls.

The best alternatives to acls are rated as following:
★★★★★  bls
★★  cpr
★★  pals
★  bcls
★  acls ep
★  als
  bls certification
  atls
  firewalls
  aha acls

Your alternative for acls is not listed? Suggest!
Speaking about acls, one probably shouldn't forget about bls.

Other search terms related to acls and their ratings are:
★★★★★ bls
★★ rosc
You have in mind a companion for acls and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of acls in all years. Click on graph for more.
acls
bls
cpr