| Lvl | Code | Display | Definition |
| 1 | AP | Administering Provider | |
| 2 | VC | Vaccinator | A person who administers vaccinations and has an additional practicing credential, such as a nurse or doctor. |
| 2 | VHW | Vaccinating health worker | A person who administers vaccinations but does not have a higher credential such as a nurse or doctor. |
| 2 | IP | Immunisation Provider | |
| 2 | LMC | Lead Maternity Caregiver | |
| 2 | OIS | Outreach Immunisation Services | |
| 2 | PV | Pharmacist Vaccinator | |
| 2 | V | Vaccinator (NIR) | |
| 2 | WCP | Well Child Provider | |
| 2 | ATND | attender | The practitioner that has responsibility for overseeing a patient's care during a patient encounter. This function applies to a person who supervises the administration of vaccinations by someone else. |
| 2 | PPRF | primary performer | The principal or primary performer of the act. This function applies to a person who administered a vaccine under supervision, such as a student doctor or vaccinating health worker undergoing training. |
| 1 | OP | Ordering Provider | |
| 2 | GP | General practitioner | A General Practitioner |
| 1 | ENT | data entry person | A person entering the data into the originating system. The data entry person is collected optionally for internal quality control purposes. |
| 1 | 1 | Influenza, eligible 65 years and over | |
| 1 | 2 | Influenza, eligible under 18 years | |
| 1 | 3 | Influenza, eligible criteria | |
| 1 | 4 | Sexual or household contact | |
| 1 | 5 | Primary course | |
| 1 | 6 | Booster | |
| 1 | 7 | Post partum | |
| 1 | 8 | Low birth weight | |
| 1 | 9 | HepB carrier mother | |
| 1 | 10 | At risk for TB | |
| 1 | 11 | Pre-post splenectomy schedule | |
| 1 | 12 | At risk, no previous history | |
| 1 | 13 | At risk, previous PCV history | |
| 1 | 14 | At risk, previous 23PPV | |
| 1 | 15 | Pre-emergency | |
| 1 | 16 | Pregnant | |
| 1 | 21 | PCV catch up | |
| 1 | Pre | Pre-primary course | |
| 1 | Stn | Funded, if not otherwise specified | |
| 1 | 6W | 6 weeks | |
| 1 | 3M | 3 months | |
| 1 | 5M | 5 months | |
| 1 | 12M | 12 months | |
| 1 | 15M | 15 months | |
| 1 | 4Y | 4 years | |
| 1 | 11Y | 11 years | |
| 1 | 14Y | 14 years | |
| 1 | 45Y | 45 years | |
| 1 | 65Y | 65 years | |
| 1 | 96 | HepB high risk, booster or extra dose | |
| 1 | TPW | Tetanus-prone wound | |
| 1 | 5P | Privately funded, primary course | |
| 1 | 6P | Privately funded, booster | |
| 1 | PO | Oral | |
| 1 | IM | Intramuscular | |
| 1 | SC | Subcutaneous | |
| 1 | ID | Intradermal | |
| 1 | LD | Left Deltoid | |
| 1 | LVL | Left Vastus Lateralis | |
| 1 | RD | Right Deltoid | |
| 1 | RVL | Right Vastus Lateralis | |
| 1 | OTH | Other | |
| 1 | LA | Left Arm | |
| 1 | RA | Right Arm | |
| 1 | LUA | Left Upper Arm | |
| 1 | RUA | Right Upper Arm | |
| 1 | LG | Left Gluteus Medius | |
| 1 | RG | Right Gluteus Medius | |
| 1 | LT | Left Thigh | |
| 1 | RT | Right Thigh | |
| 1 | LVG | Left Ventragluteal | |
| 1 | RVG | Right Ventragluteal | |
| 1 | BU | Buttock | |
| 1 | WHANGAI | whāngai | |