| 00 | Substitute |
| AA | Leave of Absence with Pay |
| AB | Leave of Absence without Pay |
| AC | Active |
| AD | Apprenticeship Full-time |
| AE | Active Reserve |
| AF | Flexible Work Plan Employee/Employer defined work hours |
| AG | Alerted |
| AH | Assigned |
| AI | Affiliated with Outside Organization |
| AJ | Adjunct |
| AO | Active Military - Overseas |
| AP | Apprenticeship Part-time |
| AQ | Apprenticeship |
| AS | Academy Student |
| AT | Presidential Appointee |
| AU | Active Military - USA |
| CA | Non-applicable Employment Status Category |
| CC | Contractor |
| CO | Consolidated Omnibus Budget Reconciliation Act (COBRA) |
| CT | Continued |
| DC | Discharged or Terminated for Cause |
| DD | Dishonorably Discharged |
| DI | Deceased |
| DQ | Disqualified: Medical or Physical Condition |
| DR | Disqualified: Other |
| DS | Disabled |
| EO | Employed by Outside Organization |
| FA | Furloughed: Job Abolished, Force Reduction |
| FB | Furloughed: Bumped or Displaced |
| FC | Furloughed: Facility Closed |
| FO | Furloughed: Other |
| FT | Full-time |
| HD | Honorably Discharged |
| IA | Inactive |
| IR | Inactive Reserves |
| L1 | Leave of Absence |
| L2 | Administrative Leave of Absence |
| L3 | Annual Leave of Absence |
| L4 | Leave of Absence due to Bereavement |
| L5 | Jury Duty |
| L6 | Suspension |
| L7 | Sabbatical Leave of Absence |
| LA | Leave of Absence: Personal |
| LE | Leave of Absence: Education |
| LF | Leave of Absence: Family Medical Leave Act (FMLA) |
| LM | Leave of Absence: Maternity |
| LO | Leave of Absence for Non-Military Government Request Other Than Jury Duty |
| LS | Leave of Absence: Sickness |
| LU | Leave of Absence: Union |
| LW | Leave of Absence: Without Permission, Unauthorized |
| LX | Leave of Absence: Military |
| NE | Not Employed |
| OS | On Strike |
| OT | Other |
| PA | Promoted |
| PC | Part-time Contractual |
| PE | Plan to Enlist |
| PM | Permanent |
| PN | Part-time Noncontractual |
| PR | Probationary |
| PT | Part-time |
| PV | Previous |
| PW | Piece Worker |
| RA | Resigned: Retired |
| RB | Relocated |
| RC | Reassigned |
| RD | Resigned: Moved |
| RE | Recommissioned |
| RI | Resigned: Injury |
| RM | Retired Military - Overseas |
| RP | Resigned: Personal Reasons |
| RR | Retired Without Recall |
| RT | Retired |
| RU | Retired Military - USA |
| RW | Dual Retired Status Retiree is working |
| SA | Resigned: Accepted Separation Allowance |
| SB | Separated |
| SE | Self-Employed |
| SL | Seasonal |
| SU | Suspended |
| TE | Terminated |
| TF | Temporary Full-Time |
| TM | Temporary |
| TN | Tenured |
| TP | Temporary Part-Time |
| TR | Transferred |
| UK | Unknown |
| VO | Volunteer |
| XD | Extra Duties Not Requiring Certification |
| ZZ | Mutually Defined |