| 924.78 Teaching and Instruction Services (Including Elementary and Secondary Education, Higher Education and Adult Education) |
| 924.80 Tutoring |
| 924.86 Vocational Training, All Types (Including Vocational Rehabilitation and Technical Education) |
| 952.18 Child Care Services (Incl. the Food Program) |
| 952.43 Family and Social Services (Including Shopping and Buying Services) |
| 952.59 Human Services (Not Otherwise Classified) |
| 952.78 Safe Housing |
| 952.95 Youth Care Services |
| 961.30 Employment Agency and Search Firm Services (Including Background Investigations and Drug Testing for Employment) |
| 962.69 Personnel Services, Temporary |
| 918.66 Human Resources Consulting |
| 918.75 Management Consulting |
| 924.16 Course Development Services, Instructional/Training |
| 924.19 Educational Research Services |
| 924.35 In-Service Training (For Employees) |
| 924.60 Not-For-Credit Classes, Seminars, Workshops, etc. |
| 924.74 Special Education |