B
- Bayley-4 (Bayley Scales of Infant and Toddler Development | Fourth Edition)
- Bayley-III (Bayley Scales of Infant and Toddler Development | Third Edition)
- BBCS-3:R (Bracken Basic Concept Scale | Third Edition: Receptive)
- BBCS:E (Bracken Basic Concept Scale Expressive)
- Boehm-3 (Boehm Test of Basic Concepts | Third Edition)
- Boehm-3 Preschool
- BSRA-3 (Bracken School Readiness Assessment | Third Edition)
C
- CASL-2 (Comprehensive Assessment of Spoken Language | Second Edition)
- CC–A (Communication Checklist—Adult)
- CC–SR (Communication Checklist—Self Report)
- CCC-2 (Children's Communication Checklist-2 | U.S. Edition)
- CCC–2 (Children's Communication Checklist—Second Edition)
- CELF - 4 (Clinical Evaluation of Language Fundamentals - Fourth Edition)
- CELF CDN-F (Évaluation clinique des notions langagières fondamentales®—version pour francophones du Canada)
- CELF Preschool-2 (Clinical Evaluation of Language Fundamentals Preschool-2)
- CELF Preschool-3 Screening Test (Clinical Evaluation of Language Fundamentals Preschool-3 Screening Test)
- CELF-5 (Clinical Evaluation of Language Fundamentals | Fifth Edition)
- CELF-5 Metalinguistics (Clinical Evaluation of Language Fundamentals | Fifth Edition Metalinguistics)
- CELF-5 Screening (CELF-5 Screening Test)
- CELF-5-CDN-F (Évaluation clinique des notions langagières fondamentales Cinquième édition : Version pour francophones du Canada)
- CTOPP-2 (Comprehensive Test of Phonological Processing | Second Edition)
P
- PLAI-2 (Preschool Language Assessment Instrument—Second Edition)
- PLS-5 (Échelle de langage préscolaire—cinquième édition—version française)
- PLS-5 (Preschool Language Scales | Fifth Edition)
- PLS-5 (Preschool Language Scales-5 Screening Test for Early Childhood Educators)
- PLS-5 Screening Test (Preschool Language Scales-5 Screening Test)
- PPVT-4 (Peabody Picture Vocabulary Test | Fourth Edition)
- PPVT-5 (Peabody Picture Vocabulary Test | Fifth Edition)
- PPVT-5-CDN-F (Échelle de vocabulaire en images Peabody—Cinquième édition : Version pour francophones du Canada)
T
- TAWF-2 (Test of Adolescent/Adult Word Finding-Second Edition)
- TECEL (Test of Early Communication and Emerging language)
- TEWL-3 (Test of Early Written Language | Third Edition)
- The Bridge of Vocabulary 2: Evidence-based Activities for Academic Success
- TOAL–4 (Test of Adolescents and Adult Language—Fourth Edition)
- TOCS (Test of Childhood Stuttering)
- TOLD-I:5 (Test of Language Development–Intermediate: Fifth Edition)
- TOLD-P:5 (Test of Language Development-Primary: Fifth Edition)
- TOWRE-2 (Test of Word Reading Efficiency | Second Edition)
- TROG–2 (Test for Reception of Grammar—Version 2)
- TWF–2 (Test of Word Finding—Second Edition)