- <>15 - Other Professional 
- <>37 - Beyond Third-year Graduate 
- <>07 - Seventh grade 
- <>CL - Clinical Medicine 
- <>25 - Postsecondary Post-Baccalaureate Student 
- <>IF - Infant (0 to age 2) 
- <>FL - Fall Term First Professional 
- <>UG - Undergraduate 
- <>AS - Associate Degree 
- <>AC - Junior High School 
- <>SA - School 
- <>28 - Postsecondary Master's Degree Student 
- <>31 - Postsecondary Bachelor Preliminary Year 
- <>14 - Managerial 
- <>36 - Third-year Graduate 
- <>PM - Pre-clinical Medicine 
- <>AD - Adult 
- <>GR - Graduate 
- <>LA - Local Education Agency (LEA) 
- <>22 - Postsecondary Sophomore 
- <>FV - First-time Degree-seeking Undergraduate 
- <>19 - Service Maintenance 
- <>P0 - Pre-Kindergarten Level 0 
- <>DD - Doctoral Degree 
- <>EM - Employment 
- <>29 - Postsecondary Doctoral Student 
- <>12 - Twelfth grade 
- <>30 - Postdoctoral Student 
- <>0K - Kindergarten 
- <>PK - Pre-Kindergarten 
- <>SP - Instructional 
- <>AB - Middle School 
- <>HS - Attended high school, but did not graduate. 
- <>17 - Technical 
- <>35 - Second-year Graduate 
- <>0A - Administrative 
- <>P1 - Pre-Kindergarten Level 1 
- <>01 - First grade 
- <>EL - Elementary School 
- <>23 - Postsecondary Junior 
- <>NO - None 
- <>18 - Skilled Crafts 
- <>MD - Master's Degree 
- <>P4 - Pre-Kindergarten Level 4 
- <>40 - Second-year Professional 
- <>PD - Professional Degree or Certification 
- <>04 - Fourth grade 
- <>VR - Varsity 
- <>26 - Postsecondary Non-Degree Graduate Student 
- <>IN - Intramural 
- <>16 - Clerical 
- <>34 - First-year Graduate 
- <>PO - Postsecondary 
- <>HG - High School Graduate or Equivalent 
- <>ST - Support Services 
- <>20 - Non-Degree or Temporary Undergraduate in Postsecondary school 
- <>TF - Twelve Month First Professional 
- <>FT - Fall Term Graduate 
- <>MG - Mixed Grades 
- <>39 - First-year Professional 
- <>P2 - Pre-Kindergarten Level 2 
- <>02 - Second grade 
- <>VS - Vocational School 
- <>27 - Postsecondary Professional Student 
- <>P5 - Pre-Kindergarten Level 5 
- <>41 - Third-year Professional 
- <>05 - Fifth grade 
- <>EX - Executive 
- <>08 - Eighth grade 
- <>SS - Secondary School 
- <>AA - High School 
- <>11 - Eleventh grade 
- <>33 - Postsecondary Masters Qualifying Year 
- <>PS - Some Postsecondary (e.g., college) 
- <>38 - First-year, Attended College Before 
- <>P3 - Pre-Kindergarten Level 3 
- <>UN - Ungraded 
- <>PC - Postsecondary Certificate or Diploma 
- <>03 - Third grade 
- <>TW - Twelve Month Graduate 
- <>21 - Postsecondary First Year Student 
- <>FU - Full-time First-time Degree-seeking Undergraduate 
- <>24 - Postsecondary Senior 
- <>FP - First Professional 
- <>42 - Beyond Third-year Professional 
- <>PF - Professional 
- <>MS - Middle or Junior High School 
- <>06 - Sixth grade 
- <>BD - Baccalaureate (Bachelor's) Degree 
- <>10 - Tenth grade 
- <>32 - Postsecondary Fifth Year Student 
- <>09 - Ninth grade 
- <>C2 - Medical Test (Trial)