Idaho Special Education Acronyms: A Plain-English Glossary for Parents
Walking into an IEP meeting for the first time — or even the fifth time — and encountering a table of professionals using terms like PWN, PLAAFP, and MTSS without explanation is a deliberate barrier. Here is a plain-English reference for the acronyms Idaho parents encounter most often, with context for what each one actually means for your child.
Federal Law and Core Legal Concepts
IDEA — Individuals with Disabilities Education Act
The federal law that guarantees a Free Appropriate Public Education to students with disabilities from birth to age 21. IDEA is the source of most of the rights parents exercise in IEP meetings. It establishes eligibility requirements, procedural safeguards, and the dispute resolution process. Idaho implements IDEA through its own state code and the Idaho Special Education Manual.
FAPE — Free Appropriate Public Education
The central right IDEA guarantees. "Free" means the district covers all costs. "Appropriate" does not mean the best possible education — it means an education reasonably calculated to enable the student to make meaningful progress. "Public" means provided through the public school system. Disputes over whether a student is receiving FAPE are at the heart of most special education conflicts.
LRE — Least Restrictive Environment
The IDEA principle requiring that students with disabilities be educated alongside non-disabled peers to the maximum extent appropriate. LRE is not the same as full inclusion — it is a continuum. A student's IEP placement must be the least restrictive setting where they can receive an appropriate education, with removal from general education only when the nature or severity of the disability makes it impossible to achieve satisfactory results with supports.
Section 504
Not an acronym, but a shorthand for Section 504 of the Rehabilitation Act of 1973. A civil rights law preventing discrimination against students with disabilities in any program receiving federal funds. Broader eligibility than IDEA (any impairment substantially limiting a major life activity). A 504 Plan provides accommodations without specially designed instruction — no IEP required.
The IEP Document and Process
IEP — Individualized Education Program
The legally binding document that describes a student's disability-related needs, present levels of performance, annual goals, specific services, and placement. Every student receiving special education in Idaho has one. The IEP is developed, reviewed, and revised by the IEP team, which must include the parents.
PLAAFP — Present Levels of Academic Achievement and Functional Performance
The section of the IEP that describes where the student currently is — academically, functionally, socially, and behaviorally. The PLAAFP is the baseline from which goals are built. It must be specific and data-driven, not vague. "Has difficulty with reading comprehension" is inadequate. "Reads at a 2nd grade level per [assessment] administered on [date]; peers read at a 4th grade level" is the kind of specific baseline the PLAAFP should contain.
IEP Goals (sometimes called annual goals or measurable annual goals)
The specific, measurable targets the IEP team sets for the student to achieve within one year. Goals must address the student's disability-related needs identified in the PLAAFP. They must be measurable — meaning progress can actually be tracked with data, not just impressions.
SDI — Specially Designed Instruction
Instruction that has been adapted — in content, methodology, or delivery — to address the unique needs resulting from the student's disability and to ensure the student can access the general curriculum. SDI is what distinguishes an IEP from a 504 Plan. A student who needs SDI cannot be adequately served through accommodations alone.
Related Services
Developmental, corrective, or supportive services required to help the student benefit from special education. Common related services include speech-language pathology, occupational therapy (OT), physical therapy (PT), counseling, transportation, and assistive technology services. Related services must be specified in the IEP with frequency, duration, and location.
ESY — Extended School Year
Special education services provided during summer or extended school breaks to prevent significant regression. ESY is not summer school — it is a maintenance service for students who regress substantially during breaks and take an unreasonable amount of time to recoup lost skills. Idaho ESY eligibility requires documented data on regression and recoupment.
Evaluation and Eligibility
MDT — Multidisciplinary Team (or Evaluation Team)
The group of professionals who conduct a comprehensive evaluation to determine special education eligibility. Typically includes the school psychologist, special education teacher, general education teacher, and specialists relevant to the suspected disability areas. Parents are part of the eligibility committee that reviews the MDT's data.
SLD — Specific Learning Disability
The disability category encompassing dyslexia, dysgraphia, dyscalculia, and other processing-based learning differences. The largest single disability category in Idaho. Idaho recently updated SLD eligibility criteria to eliminate reliance on the old IQ-achievement discrepancy model, now using RTI data and/or patterns of strengths and weaknesses (PSW) instead.
PSW — Patterns of Strengths and Weaknesses
One of the two approved methods for SLD identification in Idaho (alongside RTI). A school psychologist examines the student's cognitive profile — identifying specific areas of processing strength and weakness — to determine if a pattern consistent with SLD is present. Important for identifying twice-exceptional students who compensate for deficits through high intellectual ability.
OHI — Other Health Impairment
The disability category covering conditions like ADHD, epilepsy, asthma, diabetes, and other health conditions that affect strength, vitality, or alertness in educational ways. A student with ADHD who qualifies for special education is typically found eligible under OHI.
EBD — Emotional Behavioral Disorder
Idaho's label for what federal IDEA calls "Emotional Disturbance." Covers significant, chronic emotional or behavioral difficulties that adversely affect educational performance. Requires that the behavior is not merely a result of intellectual, sensory, or health factors.
IEE — Independent Educational Evaluation
An evaluation conducted by a qualified examiner not employed by the school district. Parents have the right to request an IEE at public expense when they disagree with the district's evaluation. The district must either fund the IEE or immediately file a due process complaint defending its own evaluation.
Free Download
Get the Idaho IEP Meeting Prep Checklist
Everything in this article as a printable checklist — plus action plans and reference guides you can start using today.
Parent Rights and Procedural Safeguards
PWN — Prior Written Notice
A written notice the district must provide any time it proposes to initiate or change — or refuses to initiate or change — identification, evaluation, or placement. The PWN must explain what the district is proposing or refusing, why, what data it used, what alternatives it considered, and what the parent's rights are. PWN is the single most important procedural document for parents to track.
Procedural Safeguards Notice
A comprehensive document the district must provide at specific points in the process (initial referral, upon request, annually) that describes the full range of parent rights under IDEA. Dense reading — but it defines every right you have.
FERPA — Family Educational Rights and Privacy Act
Federal privacy law giving parents the right to access and review their child's educational records. All evaluation reports, IEPs, progress monitoring data, and service logs are educational records subject to FERPA. Idaho districts must retain these records for at least five years after the student disenrolls.
Stay Put
The right to maintain your child's current educational placement during any administrative or judicial proceeding challenging the IEP or placement. The district cannot unilaterally change a student's placement while a dispute is active. Invoking stay put requires filing a due process complaint or writing a timely objection to a proposed change.
Behavior and Discipline
FBA — Functional Behavioral Assessment
A structured process to identify the underlying function (purpose) of a student's problematic behavior — usually escape, attention-seeking, sensory regulation, or access to something. The FBA produces a hypothesis about why the behavior is occurring, which then drives the Behavior Intervention Plan.
BIP — Behavior Intervention Plan
A plan developed from FBA data that outlines proactive strategies, environmental modifications, and replacement behaviors to reduce problem behavior. The BIP is part of the IEP and is legally binding once adopted.
MDR — Manifestation Determination Review
A required meeting when a student with a disability faces a disciplinary change of placement (more than 10 cumulative days of suspension). The team determines whether the behavior was caused by or directly related to the disability, or whether it resulted from a failure to implement the IEP. If behavior is a manifestation of the disability, the student cannot be expelled.
Dispute Resolution
SDE — Idaho State Department of Education
The state agency that administers IDEA in Idaho, oversees the 115 school districts, publishes the Idaho Special Education Manual, and handles dispute resolution — including state complaints, facilitation, and mediation.
IDAPA — Idaho Administrative Procedures Act
The state regulatory framework. Idaho's special education rules live in IDAPA 08.02.03, which formally incorporates the Idaho Special Education Manual by reference. When you cite IDAPA in a dispute, you are citing binding state law.
IPUL — Idaho Parents Unlimited
Idaho's federally funded Parent Training and Information Center (PTI). Provides training, resources, and direct support to families navigating the special education system. Free to access.
DRI — Disability Rights Idaho
Idaho's designated Protection and Advocacy (P&A) agency. Provides legal advocacy, investigates rights violations, and can represent parents in severe cases. Part of the National Disability Rights Network.
CAP — Corrective Action Plan
The remedy the SDE orders when a school district is found to have violated IDEA requirements after a state complaint investigation. The CAP compels the district to correct the violation, which often includes providing compensatory services to the affected student.
For the full toolkit — including templates for using these rights and the specific Idaho procedures behind each acronym — see the Idaho IEP & 504 Blueprint.
Get Your Free Idaho IEP Meeting Prep Checklist
Download the Idaho IEP Meeting Prep Checklist — a printable guide with checklists, scripts, and action plans you can start using today.