IISCA is an acronym for Interview-Informed Synthesized Contingency Analysis, a type of functional analysis that quickly, safely, and usually reveals sensitivity of classes of problem behavior to ecologically-relevant reinforcement contingencies. A successful IISCA serves as an effective baseline context to treat problem behavior and develop important social repertoires.
SBT stands for Skill-Based Treatment, a type of intervention based on ABA principles used to reduce problem behaviors. Today, it seems to be one of the most effective interventions in the literature for the treatment of problem behaviors.