-ASL Deaf Interpreters -ASL Hearing Interpreters -ProTactile Interpreters
-Text ⇆ ASL -Spoken English ⇆ ASL
-Co-Navigators (formerly known as Support Service Providers, SSPs) -Mentoring
-Text ⇔ ASL -Spoken English ⇔ ASL
-Foreign Sign Language Interpreters -Universal Language Interpreters -ASL Hearing Interpreters -ASL Deaf Interpreters -Trilingual Interpreters -ProTacile Interpreters