You have two questions in one. Only one is allowed per question (per ProZ rules).

However, I believe you have your answer in your text for "SD" (Sample Data-Driven); "IA" I would leave it alone as it is some "internal" code, perhaps (see pg. 141 link below)

Get Better Faster: A 90-Day Plan for Coaching New Teachers
https://books.google.com.jm/books?id=tVBYDAAAQBAJ&pg=PA141&l...
Paul Bambrick-Santoyo - 2016 - ‎Education
sample Data-Driven instructional Plan Part II. five-week reteach Plan—next 3 weeks—dates: 11/14 through 1/22 Week 3 (11/25–11/30): sD, 2-2, review of 10-1 ...

http://www.aieconference.net/docs/AIE Pre-Conference Manual....
Part III. 5-Week Re-Teach Plan-- Next 9 Weeks – Dates: 11/14 through 1/22
Week 3 (11/26-11/30): SD, 2-2, Review of 10-1 Grammar IA, The Piano Lesson Act I, Quote Integration
 Vocab: 2-1 and 2-2 Review
 Grammar: Review of 10-1 Grammar IA
 Literature: The Piano Lesson Act I—Symbol and Conflict
 Writing: Focus on Topic Sentences
 Quiz: 2-1 and 2-2, Grammar Review
Week 4 (12/3-12/7): SD, 2-3, Pronoun Antecedent Agreement, The Piano Lesson Act I and Act II,
 Vocab: 2-3
 Grammar: Pronoun Antecedent Agreement Guided Practice
 Literature: The Piano Lesson Act I and Act II (More Symbol and Conflict)
 Writing: Quote Integration Guided Practice
 Quiz: 2-3, SD, Pronoun Antecedent Agreement