| APC | Age–period–cohort |
| FY | Fiscal year |
| GOHAP | Global Oral Health Action Plan |
| IE | Intrinsic estimator |
| MHLW | Ministry of Health, Labour and Welfare (Japan) |
| NCDs | Noncommunicable diseases |
| NDB | National Database of Health Insurance Claims and Specific Health Checkups of Japan |
| UHC | Universal Health Coverage |
| WHA | World Health Assembly |