LOL - Laugh out Loud
NT - Neuro-typical ie "normal"
DH, DS, DD - Dear Husband, Son, Daughter
AuS - Autism Solutions Incorporated
ASD - Autism Spectrum Disorder
Aspie - Someone who has Asperger's Syndrome - some debate as to who is "allowed" to use the term Aspie.
Autie - Someone who has Autism - some debate as to who is "allowed" to use the term Autie.
PDD-NOS Pervasive Developmental Disorder - Not otherwise Specified, a diagnosis on the Autism Spectrum
dx - diagnosis, diagnosed
DSC - Disability Services Commission
LAC - Local Area Coordinator from Disability Services Commission
FYI - For Your Information
ABA - Applied Behaviour Analysis - a therapy for individuals with Autism
OT - Occupational Therapy - OR Off-Topic
EI - Early Intervention Therapy
Please add more.