| EIN | Employer Identification Number | Employer identification number. | |
| NAME | Name. | Name. | |
| STATE | State | Two-letter state abbreviation. | |
| NTEE1 | NTEE major group | NTEE major group (A-Z) | |
| NTEECC | NTEECC primary purpose | NTEECC classification | Beginning |
| zip5 | Zip code, 5 digits | First 5 digits of zip code | |
| FIPS | State + County FIPS code | 2-digit State + 3-digit County FIPS code (Federal Information Processing Standard). See also U.S. Census Bureau State & County QuickFacts. | |
| MSA_NECH | Metropolitan Statistical Area | Metropolitan Statistical Area (NCCS file) (list) | |
| PMSA | Primary MSA | Primary Metropolitan Statistical Area - the component areas that comprise a CMSA (76 PMSAs as of 1995). (list) | |
| CROW | Row Identification Number | Row Identification Number | |
| C010 | Average Hours Per Week | Average Hours Per Week | |
| C020 | Compensation | Compensation | |
| C030 | Contrib.to Empl Ben. Plns/Def. | Contrib.to Empl Benefit Plns/Def.Comp | |
| C040 | Exp. Account/Other Allowances | Expense Account/Other Allowances | |
| SCPL | S.C./Cycle/Page/L.C. | S.C./Cycle/Page/L.C. | |