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Acronyms & Abbreviations

Find definitions related to disability, technology and law in Acronyms & Abbreviations , Glossary of Terms or Search Dictionary Resources. Related links provided where appropriate. (Shortcut letter links listed only if there are words that start with that letter.)

A

B

C

D

E

F

H

I

K

  • K-12 – Kindergarten through 12th Grade (United States)

L

  • LEA – Local Educational Agency

N

O

P

  • PDF – Portable Document Format
  • PSA – Public Service Announcement

R

S

  • SEA – State Educational Agency
  • SMIL – Synchronized Multimedia Integration Language
  • STS – Speech-To-Speech

T

  • TDD – Telecommunications Device for the Deaf
  • TRSTelecommunications Relay Services
  • TTY – Teletype writer or text telephone (telecommunications device for the hearing impaired)

U

  • UD – Universal Design
  • UDL – Universal Design for Learning
  • US or U.S. – United States

V

  • V – Voice (commonly used in conjunction with TTY as V/TTY)
  • VCO – Voice Carry-Over
  • VRS – Video Relay Services

W